UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FDpfLVpH6IakvYNOlueQrr/wNp+ECxengVIOVCP/aJg=' 
WHERE 
  key_id = 'e37cbc59541de33942bf47a29e76248592928d6002126acec04c7ece93cf2ba9' 
  AND (
    token = 'FDpfLVpH6IakvYNOlueQrr/wNp+ECxengVIOVCP/aJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )