UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3vn9kbHpabnCxEeV8CDhkLXU/mFM0aohXDx75xk3Uj4=' 
WHERE 
  key_id = '66eff901e5e3fc61e052d9fcef8e5d449a568e618cd7bea6e3b8854c2ff61e29' 
  AND (
    token = '3vn9kbHpabnCxEeV8CDhkLXU/mFM0aohXDx75xk3Uj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )