INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf271ae2d06659a97e9639a9b148e40245c2b051b6724ec1b117750d042703bd', 
    'mGTk8aPBUQjVn9fmNouVFCD777dSOHA3yVBttZ4afJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)