UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Qen+91lai7DJimC5DMlPJBZIa2yWXw8oGUK95Tqg1Q=' 
WHERE 
  key_id = 'be773936b1df1474b0bfd9bc961b5eb4d525836e6665ce006a6c721e0b81d9bb' 
  AND (
    token = '6Qen+91lai7DJimC5DMlPJBZIa2yWXw8oGUK95Tqg1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )