INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef93f7b5fad9e694e5f4c4ae5e4d20ab10c0df908d04d7df65664db28ac4cb00', 
    '48VMJvH+x7KgDXbyZRXB5jX8TQtBNgA+F8CtoS6v3OU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)