UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rbFcFwv5e43f72zWg76f20/BT9Q+OP0aQs+lAfw5kEE=' 
WHERE 
  key_id = '64eb5520437392032cdc3cf61a1811938a6fab705d270a64490d097f1acdcd48' 
  AND (
    token = 'rbFcFwv5e43f72zWg76f20/BT9Q+OP0aQs+lAfw5kEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )