UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'slmP+QbN5zFUrBDROhK+b/TPjDKRlndnihXhxIZ5kpw=' 
WHERE 
  key_id = 'c0983da7e4aead8f12e7533ce7b871f734b64df98743867706997c147ea4626f' 
  AND (
    token = 'slmP+QbN5zFUrBDROhK+b/TPjDKRlndnihXhxIZ5kpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )