UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OZWTv4ADxdoXrNaDZYjrbbpmOC++TiD09+FN8BJcJKc=' 
WHERE 
  key_id = '246ea95eb48466ab6d1e721f0d536e2a3eecd8023ae6965231a673d6f79f2469' 
  AND (
    token = 'OZWTv4ADxdoXrNaDZYjrbbpmOC++TiD09+FN8BJcJKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )