UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lF3tKJhJAHdz0PqRcE91NzFzbvG3I8fDAJ+MAiiy0+w=' 
WHERE 
  key_id = '6c0af1f79114a29f41a1043cb09e04ad0d8a3b67ed026c8bad40eb902b3a8fc8' 
  AND (
    token = 'lF3tKJhJAHdz0PqRcE91NzFzbvG3I8fDAJ+MAiiy0+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )