INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd7507be0dde2eee93e863b78f040acead56e656e93b9f487cd0d2729efef0e6', 
    'GpHBaOg9wWDTIQOQQ174c15SUr8XGWj5l5E9V4zoLdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)