UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RrSPnVctreih7KVeKENOndiLhkD+wqi7GPMLf1I2cj8=' 
WHERE 
  key_id = 'ba1308c6c516772f53fcc266736a31284dfad7c85539991a9a462011b9acf5a4' 
  AND (
    token = 'RrSPnVctreih7KVeKENOndiLhkD+wqi7GPMLf1I2cj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )