UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fPs2Lbh/xtceWTnPV6LNYLWhT9GAYRuJMuVJBYvi2dI=' 
WHERE 
  key_id = 'c08dd1e90772fd25a45eb9f0fe51f64a84a724f7af22e9c9e04c44be900f79f6' 
  AND (
    token = 'fPs2Lbh/xtceWTnPV6LNYLWhT9GAYRuJMuVJBYvi2dI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )