UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M5sKqm8YvnyYdAYifuSxcEFMAXSSSlm4dr6o1m40DHw=' 
WHERE 
  key_id = '5bc5597a02704839008497602ec83c14758f4652c5649bbd9b2a23bb1a41a022' 
  AND (
    token = 'M5sKqm8YvnyYdAYifuSxcEFMAXSSSlm4dr6o1m40DHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )