UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FtsYu7mkOn746oo38UWGbsFXPuyvBGiAWVwWGH+TbRs=' 
WHERE 
  key_id = '4783eef898c251c459b181f7081747aa82cea41bedd3f2ca69a0aa9cb863c52a' 
  AND (
    token = 'FtsYu7mkOn746oo38UWGbsFXPuyvBGiAWVwWGH+TbRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )