UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kkQ5L17ZB8zdrHCAmw8SaARj4NyAQPvEnBYgY7m7lBQ=' 
WHERE 
  key_id = '1d4cc47dbee406fe0d82a3357733f05111db118c4b81aa6b5c1ade0a80fe8374' 
  AND (
    token = 'kkQ5L17ZB8zdrHCAmw8SaARj4NyAQPvEnBYgY7m7lBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )