UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NpojWl0W8UG68+zxqg8wWjoDbaMjTtOgBuFAI4ORfT4=' 
WHERE 
  key_id = 'd1fc51957c0f22df9bb19584847d077bfdb0e455be2d3f5464c61fed4e43d535' 
  AND (
    token = 'NpojWl0W8UG68+zxqg8wWjoDbaMjTtOgBuFAI4ORfT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )