INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b250568be77b6a84051b16cfd312b143df474c22c80191bf4c73723f85d08200', 
    'GmMVtTCjRe1ll0aCnggIFHZgTjzpAGUQwYGUO82egcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)