UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uLXjaWHA5XVEpm9zBTcfjieyI43l9t4NpJfYQQ+8i5w=' 
WHERE 
  key_id = '3d42cca09f0a593414132e80b1d2e5d2cf88932032af3e3448650f7c51743721' 
  AND (
    token = 'uLXjaWHA5XVEpm9zBTcfjieyI43l9t4NpJfYQQ+8i5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )