UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DhPRBNQ1lu4fm7wuDqU9DjzZXQaFXNLdb6iN3eFo1Hk=' 
WHERE 
  key_id = 'f6144491b946495f582d111128ecd4d5223dd01fc598762d3f8fbc7e6a1a1a2b' 
  AND (
    token = 'DhPRBNQ1lu4fm7wuDqU9DjzZXQaFXNLdb6iN3eFo1Hk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )