UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4pVZdrn/ZILpaRahmwSwyuEp0+ilG24LXUvKaorgPNw=' 
WHERE 
  key_id = 'b810ab84efe470936129e767e685bb5d82bb52279d3446dab4fe96f2372ad48c' 
  AND (
    token = '4pVZdrn/ZILpaRahmwSwyuEp0+ilG24LXUvKaorgPNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )