UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7B2pvwMTfVXuyKtIzbVWXMBZwAHt0Sq4bNEcKkh9wEY=' 
WHERE 
  key_id = '3743cd3106a2fd1d0459812db509ca4a471402664a101d852b71364de713510b' 
  AND (
    token = '7B2pvwMTfVXuyKtIzbVWXMBZwAHt0Sq4bNEcKkh9wEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )