UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LUyfNVQyAvgHR5S6q24/etLs2WuNfypRBDW60Igg6Lc=' 
WHERE 
  key_id = '84dd276a360a6db87eb04b2082fc4f422d80a3b93597a9de324a2f66b1391661' 
  AND (
    token = 'LUyfNVQyAvgHR5S6q24/etLs2WuNfypRBDW60Igg6Lc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )