UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U+Y/fENOnhVSKyZe1h6Bn/M8RF9RtzdwWNucqMsaMUs=' 
WHERE 
  key_id = 'b3d5f80dab7dbcfe3d3ec097618c8d374a6be0dbc7c8e61e4690a9f9c565b6d1' 
  AND (
    token = 'U+Y/fENOnhVSKyZe1h6Bn/M8RF9RtzdwWNucqMsaMUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )