UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fixl+w8Bwe3ZfwqB1qknhPNP3M0pDmRakxfGzlpCTc4=' 
WHERE 
  key_id = '3c92d3d5cc0426f5d7dcf35c55cc9475c8bcbfe6496ca6047d579cc84ee7aef2' 
  AND (
    token = 'fixl+w8Bwe3ZfwqB1qknhPNP3M0pDmRakxfGzlpCTc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )