UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Tlfas7CqeEkpSrpPuG3QPkoh3TXM70h8+OWiMPL1JY=' 
WHERE 
  key_id = 'b068e01320def3cb14371dc8bc6bc6cd9b46f9899195d09be15b64e9c568ac0d' 
  AND (
    token = '8Tlfas7CqeEkpSrpPuG3QPkoh3TXM70h8+OWiMPL1JY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )