INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e4b21509b3859243092477f22e2ddfd49dab3d1a68a512177cab09df1355494', 
    'whMEyNwoG7K7J3cHP7GcKDM1oAEfEGr9vvgz7Jc33nU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)