UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8g4pbsaX4gv4t88mw+iBjaV0fajxoSQi/qgIXtN2dQ4=' 
WHERE 
  key_id = '1f3f0433b794d76de2ccb7bbea5cc859172ccb17bd61c14c9901ae4f9bdec675' 
  AND (
    token = '8g4pbsaX4gv4t88mw+iBjaV0fajxoSQi/qgIXtN2dQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )