UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wByww0zbWAHgNGdS64VPsclgoRxxpQ9/zbvphscEZFI=' 
WHERE 
  key_id = '239c951d8ecff1232f79d74a2ba0ad76b1cad438456c22e7be46fd193eff12e1' 
  AND (
    token = 'wByww0zbWAHgNGdS64VPsclgoRxxpQ9/zbvphscEZFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )