INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38bac876d5151eb155a13bfdaf79d787f281e21c76643edd563dadcc2ccc7881', 
    '2w8Y5FYjxZZid2IbV60zV56ltKzjQP9q2vZpmEgPnbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)