INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3ba2141c0ca813907bca1d93786caccba1bee99606e32f28c6d49b2d8a4ff20', 
    '6JiyPpimMzl3hG1jIpWdZEUmKXb3OelO5yFe+g3vKJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)