INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3db34850f84074ae0a71eee0fb1f7b5c176d495b3267de47902a1bef31ecab7', 
    'WTIIZDO9HFuFH8tVpVmchxKyGIgleYqBDw8gUZGaG4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)