UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+y59LV0gEZxSa/96PGpIknOe9CuzkFvJXDV9s7nZLLk=' 
WHERE 
  key_id = 'a49f902bb834d3d1eb950bc8fa381cbaaa7d03f63c883d1cdfcac794e8598319' 
  AND (
    token = '+y59LV0gEZxSa/96PGpIknOe9CuzkFvJXDV9s7nZLLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )