UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/o5A+AX+MwOnJuyWyv2NVe5xvOeRFTmsyk8p7lP6cuM=' 
WHERE 
  key_id = '8ac5972d619ef6a4abe59d3d270d22397b1dfe4f7ecdcc93c41714ac79762fd6' 
  AND (
    token = '/o5A+AX+MwOnJuyWyv2NVe5xvOeRFTmsyk8p7lP6cuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )