INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9be51e7d741b26081f99bca2212c0dbce60ecf35cc8ed25b6f6150f474da6e1b', 
    'MWbgif4YIV1t3KIrBg7YxqMq9aIqCjaBoaXqRQLGbDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)