UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evj5huWb3MzRcR6xm6DZYSuQo+NtxAdROTSmZk0m1dI=' 
WHERE 
  key_id = '78f2460e55b08a779f850c8d3ef0fcfb53302435527610cdb70b39ec5531aec0' 
  AND (
    token = 'evj5huWb3MzRcR6xm6DZYSuQo+NtxAdROTSmZk0m1dI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )