UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HXTa7d2FVTuTkhL6qqcSHrmGvL2PHDs0mOPRje+D3DY=' 
WHERE 
  key_id = '7096cd72d788fe2d78609b43054ffad3e42e2e3daf6eab9dbc437c87f6ca3817' 
  AND (
    token = 'HXTa7d2FVTuTkhL6qqcSHrmGvL2PHDs0mOPRje+D3DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028