UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hEnJbtwnDW2RHhhSrWAa+C254s4j3HbSx6ajbC4kj0s=' 
WHERE 
  key_id = '6af89adb6ae8715afd5ce7321e3584312dd05faad47c097204d94fb8a974041d' 
  AND (
    token = 'hEnJbtwnDW2RHhhSrWAa+C254s4j3HbSx6ajbC4kj0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )