UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'egvPR/aBbncHLuxKPvilZDghFKMbNhfOmTVh5TiZKF4=' 
WHERE 
  key_id = '2b85b91490f0642733e94ef11f4facfd025d029b837fc10a6c28a1f127ed7ec2' 
  AND (
    token = 'egvPR/aBbncHLuxKPvilZDghFKMbNhfOmTVh5TiZKF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )