UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttBXlGafKDDjBKn+bfIRVKOKVkJ+U4cMjnepMSw5u8U=' 
WHERE 
  key_id = '12e70acaa63525a8ae74e519a4f95855e7157f36ea31a9bbe3cdddb80649d27d' 
  AND (
    token = 'ttBXlGafKDDjBKn+bfIRVKOKVkJ+U4cMjnepMSw5u8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )