UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bdN90uurW2ZkVHySMtjUS+ODe6KJ8MshiEwdZiekwc0=' 
WHERE 
  key_id = '8326b24bb06b552b2b199b2134be779d2dcc0b019951c251724b8dfbe3e57245' 
  AND (
    token = 'bdN90uurW2ZkVHySMtjUS+ODe6KJ8MshiEwdZiekwc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )