INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e316ee6ce0112c7f4a94397459f971d0d5fa576038a4150f638937d7f5e8578', 
    'gpYunmbNKO5SiPhXiSpBUAnOKTWcAMQFEaw6kMuzw1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)