UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ya6FJFf4svACZFEv/iCQBGj/Ib3NGoyZqNF0tvhm61M=' 
WHERE 
  key_id = '2b38e0926792b949a548598efc5b30d28c95137c83fa23ffadb55d47c56ae364' 
  AND (
    token = 'ya6FJFf4svACZFEv/iCQBGj/Ib3NGoyZqNF0tvhm61M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )