UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XrvFqSCwo31Lq6Y2OAjqnKyaUIWYngcb/9cAcKz3IYE=' 
WHERE 
  key_id = '1666ae935b57d4b89735cde2f2b3197aae0399900efc6e625ba7c6903b49a0ff' 
  AND (
    token = 'XrvFqSCwo31Lq6Y2OAjqnKyaUIWYngcb/9cAcKz3IYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )