INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89675e69e4d0c3f7d4d8bb439fce5ebf7db94ccc8df1cbb1e884b98ac3ca9395', 
    'mhOcjdraMfFr0Mz3muwJSqXW5XpLTb1zCESgneQEdUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)