UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fxBtims6VBekWZp2le3M5Eu6Qrw8KCBnRZ9f7Pt3T04=' 
WHERE 
  key_id = 'abe6f59400ce906453a4ddb6bd69198f1b2ad29d284ef518da3483a362ea8a3e' 
  AND (
    token = 'fxBtims6VBekWZp2le3M5Eu6Qrw8KCBnRZ9f7Pt3T04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )