UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0kUGz16NR4/lklCMt1pHl5eiRpY2iraXe7wrkiQX8yM=' 
WHERE 
  key_id = '8704daa0c4728042ac71c2726044adb68d6b8b682a8910a1cd62cdf1e0c9cefe' 
  AND (
    token = '0kUGz16NR4/lklCMt1pHl5eiRpY2iraXe7wrkiQX8yM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )