UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tTttL1wunSFAYLWuyLChtIsDcWAHlssplwTbQ8RCZEQ=' 
WHERE 
  key_id = '2d9ba6577db6dc56c4655a5b8f51eb6881992b83abd7c7413acdeac6f4b9dfe6' 
  AND (
    token = 'tTttL1wunSFAYLWuyLChtIsDcWAHlssplwTbQ8RCZEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )