UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FMcJFwT+qUVTmw72G8z9yrvV+nzGuw59svE064bZzEA=' 
WHERE 
  key_id = 'e464b42ee581f0c53b656a56599dfddf88287ee336c33266a72cc59c1f92883e' 
  AND (
    token = 'FMcJFwT+qUVTmw72G8z9yrvV+nzGuw59svE064bZzEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )