UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ekqB/fSJiEulpq1ty+GVsnjEGOTD3puoprw2xnk26kI=' 
WHERE 
  key_id = '04aca3230559c804a616a605c87e4ab6505ff8a669bc729c2f59417105f23c78' 
  AND (
    token = 'ekqB/fSJiEulpq1ty+GVsnjEGOTD3puoprw2xnk26kI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )