UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LcBsichybOgdpJx5rIOeYHeUbnWaXSnfab65ItmfxDk=' 
WHERE 
  key_id = '99417a00d52146abd8f178cb7247239f2bea93fcde6b0e45aba8adab1156df52' 
  AND (
    token = 'LcBsichybOgdpJx5rIOeYHeUbnWaXSnfab65ItmfxDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )