INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a66e28785febb53cd6ffa0b6e4a7f87331c16fe0c0c8772752fc8c9d0a932189', 
    '0waQ6ygVC8H0Wv768Tn30ZJsk9RpoSGffo0+jkTvdGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)