UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1iGxkReYrbaK4IyJTkVGBuxK683FrVDdmA4dQEcbOSA=' 
WHERE 
  key_id = 'c1b37bfaa09cec2e48f76a85660fd0f631b048a64c94c2ac92c20647f3146d5b' 
  AND (
    token = '1iGxkReYrbaK4IyJTkVGBuxK683FrVDdmA4dQEcbOSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )