UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZkA+nNODOBmcSd0WuGtRsL1tG8/GoABDbexLirzh3W4=' 
WHERE 
  key_id = '3294f7de323634ac3675e35cbcd1e0af97e37e5c3bc116bf95d3e9bb1c847a91' 
  AND (
    token = 'ZkA+nNODOBmcSd0WuGtRsL1tG8/GoABDbexLirzh3W4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )