UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xnsXlf8uCWPtbNxfv4/IooG7HsIX8fjOFk1jFr5S7I=' 
WHERE 
  key_id = 'bc6d772b401cbd363952f0204e50b7442efa8bff78964c01acbbcf8a00ee09f4' 
  AND (
    token = '9xnsXlf8uCWPtbNxfv4/IooG7HsIX8fjOFk1jFr5S7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )