INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '710e40964cbdbebbdff7bcf1ff933d74f4c58cb2af49604a1e30a19d5d6cf9f4', 
    'HJEiSGIzysOBQOYPqMzCXkWldt886Add7piaJgIF6jI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)