UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uv8p4Nqhz+32WB13D5ZHdIqSfxCx9DUOINY4RUuVZLs=' 
WHERE 
  key_id = '863e9facaecfed7085fdf46a8599877e785957133fea9500c98a001d2111f63d' 
  AND (
    token = 'Uv8p4Nqhz+32WB13D5ZHdIqSfxCx9DUOINY4RUuVZLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )