UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMluYtOIUc+DXq/VbWFmoQWrFyvuduNkU3Nv/lNPgR4=' 
WHERE 
  key_id = '5c41d1e54337079b9af3aab949e957ef39e454a844be68b69597d9ff353fca19' 
  AND (
    token = 'GMluYtOIUc+DXq/VbWFmoQWrFyvuduNkU3Nv/lNPgR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )