UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSDt2d0/7oHwRhScvkZP+kqwz1VItkLfB0gdgtTzdoc=' 
WHERE 
  key_id = '985d31b92a0bf288df14fe38f967abea8e0dfdb18df903b84e5d1318cc28dd7b' 
  AND (
    token = 'rSDt2d0/7oHwRhScvkZP+kqwz1VItkLfB0gdgtTzdoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )