UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xY+VwLp6XKBozZN4n8jLemEjfdOszT9i/Awfp1AlWFM=' 
WHERE 
  key_id = '8a3c172c630902c5e27fa84e385e5b8857b28a845c2515e3b469b4935577198a' 
  AND (
    token = 'xY+VwLp6XKBozZN4n8jLemEjfdOszT9i/Awfp1AlWFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )