UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qKLBVH4OeoqWMJgp3c3ovr3vgYkmcnmgORwiy8zPAE=' 
WHERE 
  key_id = '717dc52f016a8713294a2126acc6cbdf56c97db3719774e07eee577f7f4d586a' 
  AND (
    token = '4qKLBVH4OeoqWMJgp3c3ovr3vgYkmcnmgORwiy8zPAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )