UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WLVRaVedp7F6sEucKMDeSlL1wyeB1Rmzj3tmdinq38c=' 
WHERE 
  key_id = '744257e9b5f5bc5fbc07828318d5ab68739b7575684c177749745ea710203d18' 
  AND (
    token = 'WLVRaVedp7F6sEucKMDeSlL1wyeB1Rmzj3tmdinq38c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )