UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hg6jA2t/7gIU11P0u5mS3ns1Z6u4l/1OM7ZfrSUoI3o=' 
WHERE 
  key_id = '518a0b5318513e50e49458eadb9f50dc82de62a6afbaaef12b4e85deceb5d3db' 
  AND (
    token = 'Hg6jA2t/7gIU11P0u5mS3ns1Z6u4l/1OM7ZfrSUoI3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )