INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f19acc2cc6ceaee6a28d9d396fa2f9b0a7dfb87118996dbde15926701e66dd1', 
    't/kfPCdkuLgaXUPF6uK5f6fUT0R2pj6Pjy1hApLWRWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)