UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BUVhbY9FsDLDKgFbXK8Qfm64Cui/Lx1uFbup1ELZMes=' 
WHERE 
  key_id = 'ec6e7402321dc0f30e9ae65437321765612e5f67da1645e74f7c716453e746fa' 
  AND (
    token = 'BUVhbY9FsDLDKgFbXK8Qfm64Cui/Lx1uFbup1ELZMes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )