UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AzYN3lO1tgixL/NHU2MeMHfF68XTcyfHwfXtmG9mxTM=' 
WHERE 
  key_id = '0011592f72f9f94920d555f169c58a107dfc52120b2d5185f182be63b41880da' 
  AND (
    token = 'AzYN3lO1tgixL/NHU2MeMHfF68XTcyfHwfXtmG9mxTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029