UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MfuibKic6u+qBFnUuGnuddlhJE77gMR/c4MJxcX+m1g=' 
WHERE 
  key_id = '1b1434caed0e0c2cb6a4c4caaae1eac9fd986dee870b761fd04dbd329eb5679b' 
  AND (
    token = 'MfuibKic6u+qBFnUuGnuddlhJE77gMR/c4MJxcX+m1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )