UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xn3/1R0qqFjakUIfO1TxTKr1/275KbqZ82TNbqKODOw=' 
WHERE 
  key_id = 'ea69f2b5431337d858daac28c77c3d493a1703893094a2a3e7fe4ac7a5913d58' 
  AND (
    token = 'Xn3/1R0qqFjakUIfO1TxTKr1/275KbqZ82TNbqKODOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )