UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nczun3cgAsTHoB7exxPoX9MZdI6eHqykmIrtqjcUZ5o=' 
WHERE 
  key_id = 'e409e4e42d37d3b3abfcd80c240737c18a72506b1dd314fe3430fcc8d8c2551c' 
  AND (
    token = 'nczun3cgAsTHoB7exxPoX9MZdI6eHqykmIrtqjcUZ5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )