INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '342901a85fd952fc8035e7a9ef087cb33b48b3390dbbadb0ab9040e439db7e3a', 
    'Uwm6LDbcQqgAkNaBx1tbH+nHaZ6npBRDBripCBNucmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)