UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iRlS4D5Dj2p5JY9bKRzEPHu1wBaEBBrW3ro2SBrDNBo=' 
WHERE 
  key_id = '37386764ffc9ba91382c2728fa14f98af8f10fb458143a7580ac67886145f0f0' 
  AND (
    token = 'iRlS4D5Dj2p5JY9bKRzEPHu1wBaEBBrW3ro2SBrDNBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )