INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91fdcb55006a2ab1a023fc05f330d60a872e294a1dc0d79fb65c13820db47654', 
    'lwmTa5Mi0SqM8PLudshwztkOFy97C8gc8M8E/m3HTCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)