INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fde5de919afbde425363bd0625b79fe1e65665e8560b35e410ff254498de620', 
    'zn2GOjcGliGaH8CpEBxBCHpxF1HCvZI3+vMTcO+XJZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)