UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n5HgSKh+0n1pg+Qfz81ROXFX5JbUeOpe+eq3JSsXkz0=' 
WHERE 
  key_id = '61471a55498edcd482b9801cd140e96cb189ee99e761be2fa96fc7f53b326c94' 
  AND (
    token = 'n5HgSKh+0n1pg+Qfz81ROXFX5JbUeOpe+eq3JSsXkz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )