INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fe804349c544675749e0c41920a740f903ef07f46d3ce5eec9ab1a4f9541c75', 
    'lw7pk7AcCBx8+8vAfwsdEAi7vB3B+gmL3xWE6NVqizE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)