UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cpDugxFx/S0px9E135fKxJ3t6Mrb5R6EruTtklRgInY=' 
WHERE 
  key_id = 'e9adb95eabcf1e288b711a79d4a10a9b4f68f9b322e604a780314bd10fa02338' 
  AND (
    token = 'cpDugxFx/S0px9E135fKxJ3t6Mrb5R6EruTtklRgInY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )