UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QXovie+HPMxsaHJBsVG7KyDx0NI1vfP3aLVF8JzaQRs=' 
WHERE 
  key_id = '4cc916d29f4747ea0eb461eeb9d737369a854e0ae47b1ea56765194af504335c' 
  AND (
    token = 'QXovie+HPMxsaHJBsVG7KyDx0NI1vfP3aLVF8JzaQRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )