UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'azbwGkmBkyhG0YKXg/EZBVPsMboGxK2RlKCgK0vWIhY=' 
WHERE 
  key_id = 'e8ab4e0f98caf7f50f7d7ec1ffdc9b81b11da3a5ebb0680165619e40dfe02d42' 
  AND (
    token = 'azbwGkmBkyhG0YKXg/EZBVPsMboGxK2RlKCgK0vWIhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )