UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Id1OedAd+Ecxh8gqAGdL4QmS7UMNW90pOpF8a4u7oCE=' 
WHERE 
  key_id = '526a3aa146633fdbbdee7071fa1be4e48eea56c0077af3b69a6c7f428e859a11' 
  AND (
    token = 'Id1OedAd+Ecxh8gqAGdL4QmS7UMNW90pOpF8a4u7oCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )