INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e611a8e7a9831ebfa4d81152a5cb7c4f59dd855808dc30b08b9c0abfda411814', 
    'yhsccIkxqkDfPn9UHUeirvebhNBqVlqE6BvZMy4I1/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)