INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7696b264a01042ae0703a4e9dbdd46416a03eb42f815a2383cf899d0895533df', 
    'iJTSKWv4iKOaE0BK5hLfTDuc353Tnk1mSj2xRII5XYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)