UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A8nU29BgB22CB+Jd2NtB8vFpNLPBVNrfiMlOvGqQIlE=' 
WHERE 
  key_id = 'e59f4eb45558c90bf59575f91cf581aa865a28d68e410181c375cda3ebc81352' 
  AND (
    token = 'A8nU29BgB22CB+Jd2NtB8vFpNLPBVNrfiMlOvGqQIlE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )