UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CXdV1F7L2qHd3UcwOK0xxwRH84eYuiao8JZoTfgCTLY=' 
WHERE 
  key_id = 'f634d0b8b4919af5ed2086fe2c486ff3fe1493c1da213acc4224c2889d9480e3' 
  AND (
    token = 'CXdV1F7L2qHd3UcwOK0xxwRH84eYuiao8JZoTfgCTLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )