UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O/9pHWk9AW16SP4gsSNDySCFL3Zia5HBlZqAk9ML7uU=' 
WHERE 
  key_id = '7720c7597b9be059ef7807186cda2a956fe283f75010806561c3afe3891f3d03' 
  AND (
    token = 'O/9pHWk9AW16SP4gsSNDySCFL3Zia5HBlZqAk9ML7uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )