UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MHXgiV+Zbbr2+XEM+C8RtiEDyt/yRFwghYqoeCFTapE=' 
WHERE 
  key_id = 'b1a09be48ffadded95f63a4b938f91ba62f59c9f7d9104fe884dec4d90fc0f0b' 
  AND (
    token = 'MHXgiV+Zbbr2+XEM+C8RtiEDyt/yRFwghYqoeCFTapE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )