UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7MOWduajpDCX3LtwBFv3h6OK7jkzlIHCgEh8zr2ndaI=' 
WHERE 
  key_id = '1e7d0cf6039eeaa372bc24141d52e037738697c471b41f92b972aef6314b271b' 
  AND (
    token = '7MOWduajpDCX3LtwBFv3h6OK7jkzlIHCgEh8zr2ndaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )