UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QUUi3Di/MrmDk6iGqQVQq8C8OO8ocvobMcMvr2KcgkA=' 
WHERE 
  key_id = '479bc0a6757e04d95ad3ad10f87f5ffae63f577e6d939c670694d918ab693593' 
  AND (
    token = 'QUUi3Di/MrmDk6iGqQVQq8C8OO8ocvobMcMvr2KcgkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )