INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84c8f46e3b1e5b5ed515ff94078d221f28dee17ad2741a8eb7f3c924bf707c19', 
    'e1hfR3WKFdNir2jmwjjVZeJl2DL56YM5sjk0mcz0AQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)