UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lur5AJWjc3IB0THlK6GLOKREOHydWvrb3eLVXl090Vc=' 
WHERE 
  key_id = '125efd3109eb0cb2bafb18e38e941486c98fd1dc79b05f8ad17705028be307cb' 
  AND (
    token = 'Lur5AJWjc3IB0THlK6GLOKREOHydWvrb3eLVXl090Vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )