INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b3a873b838b59ce9319ba5cba8ed805bfe64f80e8c427c6d7934db489f1cea8', 
    '7X5YWvBze5uuuhyrEpMmBzwiOugBftuH8UFov37oZL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)