INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2954c63498624f2fd1ee1400efa9055d6e84699aa67b26b440b4bac4f011e03', 
    'vai8GI27PJ9lL5YxiIg0vLw2qvD29C/XuTlXysmi4no=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)