UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JfZAtOYTVFg2EMCnvwmOVGSO7ZjJ0v/SAAubJcCuuQc=' 
WHERE 
  key_id = '12a415581e491dc368410378b39af235a9e0a3abca1f7f4c32c898a1203fd474' 
  AND (
    token = 'JfZAtOYTVFg2EMCnvwmOVGSO7ZjJ0v/SAAubJcCuuQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )