UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuw8osDzS+RoFGEHnDTijRMrKIDS2dFp3q4N98V90V8=' 
WHERE 
  key_id = 'e6b1ea7d6633a5556bf3fd6dfda36b2127b43d1d5fb53286264f5bd0d76b0f9d' 
  AND (
    token = 'tuw8osDzS+RoFGEHnDTijRMrKIDS2dFp3q4N98V90V8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )