UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zDIf2gNbZkqJPNnmA6FmPvgbJubHdaiMeLiSj8kHiZI=' 
WHERE 
  key_id = 'cf810d4a929b3748746fa9b28a4ef3b67ff99f4d6d16400f65f45703f4861ccd' 
  AND (
    token = 'zDIf2gNbZkqJPNnmA6FmPvgbJubHdaiMeLiSj8kHiZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )