UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zD+orydTJM5+r01p8ODj2guTfTo3J0qxjndM6gboovY=' 
WHERE 
  key_id = '3c6e440a9a6f6b678c34f9d8e694e854c9acb02d3274d4c04d0c4e2e8290e3f0' 
  AND (
    token = 'zD+orydTJM5+r01p8ODj2guTfTo3J0qxjndM6gboovY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )