UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K7ZK3b6pGl+tDMtj0q45RSqKTWskeyUUWbDjWbnVLvo=' 
WHERE 
  key_id = '9d3d0a3c392a3a72b19db47911e34445829e082c53d4cfa0d15fff8bc9ae9dea' 
  AND (
    token = 'K7ZK3b6pGl+tDMtj0q45RSqKTWskeyUUWbDjWbnVLvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )