UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uF2Iep9USsBssmcyRAeZuaig2JYl8+nMQ2hxkd76tmw=' 
WHERE 
  key_id = '729fada4435608921e1ab26175ec188953caaaeaa1f7344c4cdbf3c509637e7e' 
  AND (
    token = 'uF2Iep9USsBssmcyRAeZuaig2JYl8+nMQ2hxkd76tmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )