INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc4ff59da41efca3e84263c1b8a86e373f04292cc1a00fe2c7f49d56f27ba7b2', 
    'KgaT9tUWWLQ3u92rWauCw5qD9AGi5Q00a8aTaZbB5n4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)