UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1yKUM58F6OHyimNF1lt1WeLHRRlmZsIDebuM1YuwXgA=' 
WHERE 
  key_id = '4f3238b85aa4c7761ab2193e75bf27796bee4fdb2c4670374c587fba7e735b93' 
  AND (
    token = '1yKUM58F6OHyimNF1lt1WeLHRRlmZsIDebuM1YuwXgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )