INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd878973f88a6d8a87572ccb714db96b15ef34cef37d973cf39a539473bee35a9', 
    'vkZctQCDARDavXQb+8tj84qV1bdxRVn1XnPT9iHRczY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)