UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TV0DMBYPgjneEe5bQlup04ph0erU5E/yK7awC5Iw4l8=' 
WHERE 
  key_id = '977ec6256bb32c5e849971368622fa5d104642ed733e4c76ba64ea9ab9c4e779' 
  AND (
    token = 'TV0DMBYPgjneEe5bQlup04ph0erU5E/yK7awC5Iw4l8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )