UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iW5izdVnyf1hUkp14DlyprmTPH8XmBm8SVrRy3LEP4c=' 
WHERE 
  key_id = 'aba4b50a196f26d236f84fded89a00247fb601cab57f8d75ecc137cc56446024' 
  AND (
    token = 'iW5izdVnyf1hUkp14DlyprmTPH8XmBm8SVrRy3LEP4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040