UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AQZKcemVY3FK3kkCIhO6mI5F1rg41VWX5uhprYfBcwI=' 
WHERE 
  key_id = '6197cf0a38d3816188ce2f66ac3a2fb30426f1a26d2f5261e90a7126ead54529' 
  AND (
    token = 'AQZKcemVY3FK3kkCIhO6mI5F1rg41VWX5uhprYfBcwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )