UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Bs9dBgTCh+1+DtKHzR9HJlc8TGblWuTW6gJIQu4S4A=' 
WHERE 
  key_id = 'f50c2e8e0a400a12886a1df03b26c41fbd2f3e6d5fb65f9a22d5f0d8f2670251' 
  AND (
    token = '+Bs9dBgTCh+1+DtKHzR9HJlc8TGblWuTW6gJIQu4S4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )