UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6CaGTY+ubopxzuzhyGZ5FVjW4zXsRHCIxO4f43jml/g=' 
WHERE 
  key_id = '6296325eb181cd2e6ea010adfd01cfd1bfe8500f121dfcef07aa62d0f23fb43c' 
  AND (
    token = '6CaGTY+ubopxzuzhyGZ5FVjW4zXsRHCIxO4f43jml/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )