INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ac1ab1e09106b363e8f54082187bc860838034f096b996631329eb9516b28da', 
    '+4rRzlSbMV4CxfbZxaF7qPZqncJiUM08LPvQyQWe7W0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)