UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'msUC/UwJ5IQGyUhA/xLnKAvmfnca+ePfducuezFQroY=' 
WHERE 
  key_id = '8ab01688bbc3b7ff7e71b08b38fa8a778046a6b0d4b7e7841404b3fee5949b77' 
  AND (
    token = 'msUC/UwJ5IQGyUhA/xLnKAvmfnca+ePfducuezFQroY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )