UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5D8kuJYPQ01npb25e11hJshhUcd55K4RRU5xfZVfg2s=' 
WHERE 
  key_id = 'd18c2b9e46693a7eb109666f122d3b1d9461e17cfae47015309dd055b04efefb' 
  AND (
    token = '5D8kuJYPQ01npb25e11hJshhUcd55K4RRU5xfZVfg2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )