UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3TT0lh97Yy2nJ/6jKXr8TcmVDdQT1yhbC2sxSxS6Pc=' 
WHERE 
  key_id = '2b66e80b602ffb71a4c037048c3c47c500a5df810de8e420dc7c31d83c80782e' 
  AND (
    token = 'N3TT0lh97Yy2nJ/6jKXr8TcmVDdQT1yhbC2sxSxS6Pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )