UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8g1Y3/qCtj62JFYT6ZtnWxpcfLdornVuhldY/kBQPe8=' 
WHERE 
  key_id = '96c99d5736a1beea020fd4ac13ee7b668fdd99227c37e205c57a20c106a0ba02' 
  AND (
    token = '8g1Y3/qCtj62JFYT6ZtnWxpcfLdornVuhldY/kBQPe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )