UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qk3hbE6NXX83DT1gQWtiSCOKCippN2S7wnAnP8q1VUk=' 
WHERE 
  key_id = '6ba6d44b1ef18177c3b861e6f3ebd30ab5747b0904a10f416372647d184bc7cb' 
  AND (
    token = 'Qk3hbE6NXX83DT1gQWtiSCOKCippN2S7wnAnP8q1VUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )