UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q/HEvL6+DvRWw0iHGEaSvzjx9LpsUUhFmDM3sSs/YZE=' 
WHERE 
  key_id = 'ecd7e149146235a1d6a8f14731816cbdeac5635571ad492f694e6997f196ff19' 
  AND (
    token = 'Q/HEvL6+DvRWw0iHGEaSvzjx9LpsUUhFmDM3sSs/YZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )