UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't8ZIs6aXaBT25VUjyTR91wFp3A8QhlS/da4L2RRSD5o=' 
WHERE 
  key_id = '8cf60923c25f00233fd1ad4df407bdf610dfb5429417ffa2c482306e96ea2402' 
  AND (
    token = 't8ZIs6aXaBT25VUjyTR91wFp3A8QhlS/da4L2RRSD5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )