UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'epnNRKS74G3jkzcDxwrGdDPztYYK0Omv+SXFWYRiPpo=' 
WHERE 
  key_id = '0f351f5157ebf7d7c99b51b65a5f71711474ee9bf092c3874163118c8bfe1559' 
  AND (
    token = 'epnNRKS74G3jkzcDxwrGdDPztYYK0Omv+SXFWYRiPpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )