UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A6lkjcNVqldT8kHgL0JG19UQ+oAbzY5YPkVpxTezTAY=' 
WHERE 
  key_id = '9fa5bf8ed0d143450a2d4cb09f9359ba0304b6986b897b6dd9c0fb8e7a8363f4' 
  AND (
    token = 'A6lkjcNVqldT8kHgL0JG19UQ+oAbzY5YPkVpxTezTAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )