INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16dc63cd99ef38d990652b5bc6eac240d0a29fcc3b748fb5ae519f9bcb8eadd5', 
    'YHYrSokzBMQ/ub89SVcs8Web23Awh6xGo2oohbNZSWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)