UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eUOME+n0Vok/o2rJ674aj54+AXFZhZX1WAM80cpRARM=' 
WHERE 
  key_id = '1045d3d7478f47aba5f4f040f1e8fa2a608a7ecad2d16e2fa85448bf4f2aeaae' 
  AND (
    token = 'eUOME+n0Vok/o2rJ674aj54+AXFZhZX1WAM80cpRARM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )