INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bc9fd64587e9d35e8f28360785cc4398a97fbba4915af36efeb0496239e486f', 
    '3DAOAbEGJnxfjMfYVWND9TKK22EY9BoaOzptEWpem9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)