UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fcNqMPQjtY3BgEJeTgSpMskkL2D70o464Nbc0VdM8bQ=' 
WHERE 
  key_id = 'f31d275f08a15f768b7f635211b42a7130d3ea8180add34c8c4b40ad19f51d27' 
  AND (
    token = 'fcNqMPQjtY3BgEJeTgSpMskkL2D70o464Nbc0VdM8bQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )