INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53ae15f34bac1de5e388a285d27186f6aa2a1b8bbc8e1e78200777547796914a', 
    'zGDK57RQQa29T+9L+so09HEjGU2nrjYYsm8omZ5vwsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)