UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nm2R2l75EQyNPsLxdW6enzw9BoDZA/UwV1IgJR1DNac=' 
WHERE 
  key_id = '9391130c03c5e97d3df66d82a6fb72a6f68d8af4461eac091f80334660e6cf30' 
  AND (
    token = 'nm2R2l75EQyNPsLxdW6enzw9BoDZA/UwV1IgJR1DNac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )