UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DgIMV0qi5y7eUwx9tv+GU3TiZtjf5A5apP/FaU80fds=' 
WHERE 
  key_id = '1e78256c07f3c610876988a1749b60c82fb2006f59d9a554c264440adc65f626' 
  AND (
    token = 'DgIMV0qi5y7eUwx9tv+GU3TiZtjf5A5apP/FaU80fds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )