UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yktm93GTAC8cjakAhFOwyR/b62dQMHWZuyIPB4Qeimo=' 
WHERE 
  key_id = 'acf7579a3dee61a932f89d970d1f19bf71f8357e840400a539eccdab6e1d135d' 
  AND (
    token = 'Yktm93GTAC8cjakAhFOwyR/b62dQMHWZuyIPB4Qeimo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )