INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5998ddf3ef6629ac6d3428099b1614af23c37c5d82812e697a9a85c902fdf792', 
    'F1Gyod2Bc4Jdx+aYEJ5TrsJ+8hE3813R8E4BZ7KZZUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)