UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pdc6cSCDaov4nx1aM3NQGALLPQrdlb/pSf43V3hBxmE=' 
WHERE 
  key_id = '349bf71b07637d68fd3ea8f95283bf6a3e48f0d3f4fa47f53b98b9a5d69df09b' 
  AND (
    token = 'pdc6cSCDaov4nx1aM3NQGALLPQrdlb/pSf43V3hBxmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )