UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8N0DI1ZwRRAbEDx897oanjTtsszHX85NOzvIUp/K9U=' 
WHERE 
  key_id = '042718df5f9b4036f80ec2cff5d091d41978d04035ae67d1c50afcaaadf40839' 
  AND (
    token = 'N8N0DI1ZwRRAbEDx897oanjTtsszHX85NOzvIUp/K9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038