INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1456c72b4304efcf408fe97202796454914b72a68e575f8c1a4527b10fdeb261', 
    'UKy5EPV7uRTvhbP5TYh4O6c/JOciNy+xa4Y1OiuR4uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)