INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a1b15dbbaf60808df26b1fc087d748ae66c7eabff78606cdeb1a41804bbff19', 
    '+RXHpiUOogO8WmYRrW3gyxEj9+mHn3brrMzexsXfNLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)