INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b01b50a187f62bbd4488573ade0ef2f6c708ce65b7b71dd0524031bcb470b675', 
    '1SzVZJi6tf9KQFvsU+adLnmtk5S4mON+fzxOJa92YD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)