UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2uTWq3lFAD1yje/u1VC1R8McvSXLobdogYCiDhlHRmo=' 
WHERE 
  key_id = '8fa29a1ab48c6ef0d168b893c29deb934a319b38988561004818a916c04a40a7' 
  AND (
    token = '2uTWq3lFAD1yje/u1VC1R8McvSXLobdogYCiDhlHRmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )