INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fec0cdb784368f4905fde676ca5ef03232a2a0b52d6ed9285338134ed0c81e00', 
    'rht1zm3BekaZ70XjChvE0L9O7ZaMUhkSO8xyOoVGvYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)