UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u9mPpZwaQj+nuz+9U26CS6gGZ/aPLJ5ESMOnZHPA6ko=' 
WHERE 
  key_id = '6659eed6e34c6020b6af56dae59e4beedc49857d5d60767ae855e7b56071eff0' 
  AND (
    token = 'u9mPpZwaQj+nuz+9U26CS6gGZ/aPLJ5ESMOnZHPA6ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )