UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xZWCG08VFGd7BfXdmjDjqYJCcymxUt/cWpPTHrIdvqA=' 
WHERE 
  key_id = '079b1a7ee858a35f0d6c6e2fcac0e2d0521d110cae9d21f3a6a50c92663d0206' 
  AND (
    token = 'xZWCG08VFGd7BfXdmjDjqYJCcymxUt/cWpPTHrIdvqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )