INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9eb4a946de3109a5206db010efef91ad11886e8532f34c6fac9cc20409244008', 
    'keg9TGhkXuM2xaG1ZYVtsR8P3/IZHjJ0NTw9UvLERWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)