UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3bk49sDhX1UkMvlaFIe3UQ7tjuScZDd9vnCpgTvpn0=' 
WHERE 
  key_id = '7f5787e075b287300d3c375fa2aaf7b32ef3c1d23ff3090ef8eb70c163f31e6b' 
  AND (
    token = 'n3bk49sDhX1UkMvlaFIe3UQ7tjuScZDd9vnCpgTvpn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )