UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wx0In+WPDsDHkxJTol9fO+OFHfvcsl6pk3+1HpMn2VY=' 
WHERE 
  key_id = '93b462f4bb7454e02d45b5ff1589bbcfb45015eee210924a84daecb0004ff31f' 
  AND (
    token = 'wx0In+WPDsDHkxJTol9fO+OFHfvcsl6pk3+1HpMn2VY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )