UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jd9yQ1lD/yaPG5rOQnKHUYZ7bMb5Hv5xNMbY4s5ULyw=' 
WHERE 
  key_id = '4c055050d82bc389b7b561f955ace3aa91f8dbf76285d31f2c306126c3002813' 
  AND (
    token = 'jd9yQ1lD/yaPG5rOQnKHUYZ7bMb5Hv5xNMbY4s5ULyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )