UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zorc9DD6jm5mV1G/Fxs0e6t8WH2mbnIVn230ftakzlk=' 
WHERE 
  key_id = 'c7f527b02c8d5dbb8dc5aaf08ab7686af06ca2de31944137c42014fde0a28e39' 
  AND (
    token = 'zorc9DD6jm5mV1G/Fxs0e6t8WH2mbnIVn230ftakzlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )