UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7GjFYZ7LAqCHYJBCnARWbMHskJi81Zl/nuOLqCjO+U=' 
WHERE 
  key_id = 'd48587155ca2a127e70bba0f1cd7de6ee9f1cf36aa0a578f61504a33c0d34b92' 
  AND (
    token = 'Q7GjFYZ7LAqCHYJBCnARWbMHskJi81Zl/nuOLqCjO+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )