UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WcFJfCxG48cDVTQ5gRk2aUXy3Rrde/hxlpwopGFwScc=' 
WHERE 
  key_id = '57cd30edeace90e792d4e4aaecae42ea649d2a7ca879471f7d6c1daa9f2e76ec' 
  AND (
    token = 'WcFJfCxG48cDVTQ5gRk2aUXy3Rrde/hxlpwopGFwScc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )