INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '246e3997dca15da552c24e89abcde2a6585905d7963a9d6e4105daea148f8dae', 
    'kFJFCGEZvV/XdWoxcN4h5eK7IzGdIt40+uHKeeF03UM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)