UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQjYKYxslpwqwOo79FN5RGz8ZzuJEUcc7j725latR+g=' 
WHERE 
  key_id = 'c62550d235bc8833f805cdbf102562464941e84dbcc38926d823fc936c60bae4' 
  AND (
    token = 'PQjYKYxslpwqwOo79FN5RGz8ZzuJEUcc7j725latR+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )