INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3266ca3e39609e178e158dc61f8b275df585bc94f3c4026545628d359a70feff', 
    'mNznItxz/dsWcdNOLX+CCpbyFqgWHvW6NjS2hRi42fE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)