UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Lz+tQ+UzlF0EhAsTyNydR2HZifFoVnbMcXmVN3irBs=' 
WHERE 
  key_id = 'd15be831ba9192f43823267e26414558de8502bd6097fd7a0581c28b92eec3ba' 
  AND (
    token = '0Lz+tQ+UzlF0EhAsTyNydR2HZifFoVnbMcXmVN3irBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )