UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BpufMFVGMB1MrMaLATuZM0oFi4C3V+yfI3EnagIN8R0=' 
WHERE 
  key_id = '48677516fd0fc085370a54158b6c3613f64185fc1bf463e5d7c52e9b562c923d' 
  AND (
    token = 'BpufMFVGMB1MrMaLATuZM0oFi4C3V+yfI3EnagIN8R0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )