UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OOav81inS8JrRBmuBpGeMuEeKWlekk7wXQtCmzBmZGo=' 
WHERE 
  key_id = '6d2b137926cd9e6f842e2bd4b65ba97da6ea9a2ce27e7711a6ac0f12ad26284f' 
  AND (
    token = 'OOav81inS8JrRBmuBpGeMuEeKWlekk7wXQtCmzBmZGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )