INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81baaa8c40b917d515788b4ea6bef6a1a78cb32f13fbd41e8fc6992aaa404870', 
    '5AOO78/NKbzba0q7vH777yjt+jsBBBGAXQa7CvADswk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)