UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pV4tRHtiidXOe8Q62pmYe1g3/fA/g27MOezuk5YqVPY=' 
WHERE 
  key_id = '66dde45f79bdafbeb72f48fa848f5e42a4574c85946c46219cbd24aaa8885c89' 
  AND (
    token = 'pV4tRHtiidXOe8Q62pmYe1g3/fA/g27MOezuk5YqVPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )