UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tiyGe6qzoAn7DoVuVm9kUYjA5Sn3PJQvsX2APmKin7o=' 
WHERE 
  key_id = '8c42fc88a18980345883b0a0d8ab101f8e83d3d3b42dfec3f70b8a289b7089bc' 
  AND (
    token = 'tiyGe6qzoAn7DoVuVm9kUYjA5Sn3PJQvsX2APmKin7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )