UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lkDELrdFlQ3ZV3+LQgRT8OvNCBzMU9lUqhuHHzQeVu0=' 
WHERE 
  key_id = '4aae609666207f9e09bf05645c41e024265f7127e4ee8c3658c749ae3d0deaa8' 
  AND (
    token = 'lkDELrdFlQ3ZV3+LQgRT8OvNCBzMU9lUqhuHHzQeVu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )