UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ANVrFAR+pApgD+tIBXjEQLgMu1cYx+No6sJ4072nLs0=' 
WHERE 
  key_id = '542864314ba8be97e0290da5009a83b3164fab6d73ad0784a9736dcb7cbd7ce7' 
  AND (
    token = 'ANVrFAR+pApgD+tIBXjEQLgMu1cYx+No6sJ4072nLs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )