UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSNW3FErIkwkfMb9ESsxIWwCvaSO9+SxQ5a6Agdnlh0=' 
WHERE 
  key_id = '063b2c5bef389c64d5c84c6bd14d568ab4909d081743d01c773ce40f5c84359c' 
  AND (
    token = 'rSNW3FErIkwkfMb9ESsxIWwCvaSO9+SxQ5a6Agdnlh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )