INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e102395c738d8912b4f88498901ee83facec7a4605d93e9a4d825216ec3afabd', 
    'qI1apWNHgy8wLxjzU416sdoW/HMMLn8JhA0cQHqH8+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)