UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PJ586pOkMjD2EdTTLTe7zpJpHwhjU0Cj9RihnTonHPk=' 
WHERE 
  key_id = '5e365f74c70849f38cd3f93bc8246a7472ac632a69f80f9d1ae4edafa23c0cee' 
  AND (
    token = 'PJ586pOkMjD2EdTTLTe7zpJpHwhjU0Cj9RihnTonHPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034