UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7PD4lXQmUNy7DPJ+4gziSss8J+Rk6zutpI2kzKMTkek=' 
WHERE 
  key_id = 'b632a80263bae75be736937ca3b59a21d940b1433ae681f09b774a980381df18' 
  AND (
    token = '7PD4lXQmUNy7DPJ+4gziSss8J+Rk6zutpI2kzKMTkek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )