UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UcyL9rA4TPRxocTBwyaURQmRlWxZ3GGe6GBGLOLLIZY=' 
WHERE 
  key_id = '57455cdab1907ccd59caa81a89689b60ab36d4faae9b0bb9be7a38b5f745363a' 
  AND (
    token = 'UcyL9rA4TPRxocTBwyaURQmRlWxZ3GGe6GBGLOLLIZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )