UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GO3r1XD3gZZMZ3g9zyELsq54lRpApaUV0dFINWaDQpo=' 
WHERE 
  key_id = 'e2934a2f576e94078fa0408b2a51e8bf47d3c8b71c75b3df015e5fa82d7c9de0' 
  AND (
    token = 'GO3r1XD3gZZMZ3g9zyELsq54lRpApaUV0dFINWaDQpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )