UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '04oKB5Dbp7l2sCQVgUM4uPBh2PI6PU71nL2cB7O2lb0=' 
WHERE 
  key_id = '93276a7fffc65263a3fb0a99bfb90e8def3c5a04d1a8c42a61d4b9b4e6d3c2eb' 
  AND (
    token = '04oKB5Dbp7l2sCQVgUM4uPBh2PI6PU71nL2cB7O2lb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )