UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ukWTDhdBcdQCESpvAm15/QKtiBbkMnq7+TWoNEv+NZ4=' 
WHERE 
  key_id = '7f1cd2821bf1af114110629c24ed0b1126eca88a91546b14beaca6243011c70f' 
  AND (
    token = 'ukWTDhdBcdQCESpvAm15/QKtiBbkMnq7+TWoNEv+NZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )