UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f/gB3sRRmbq33JZrrZopgV6ADQBwmgccOwdykRo+5WE=' 
WHERE 
  key_id = 'bc94688277ca165a3834bfcaed6992bb5e289690619e919fb538194473769c32' 
  AND (
    token = 'f/gB3sRRmbq33JZrrZopgV6ADQBwmgccOwdykRo+5WE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )