UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '98JJzTLlEfWdQlZdKoZktJ76mOvSpdnq2n28sO2kZIc=' 
WHERE 
  key_id = '71e4074b2ac8e34608666f1b9754f12c6187ac2b6845feb0c16101e2d6ae9ddf' 
  AND (
    token = '98JJzTLlEfWdQlZdKoZktJ76mOvSpdnq2n28sO2kZIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )