INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28696d29063885456c418067e3cd2a70c703cb6678a6c8741268a2cac9cb91cb', 
    'D5BHQEmPWsCoigImrmmj+sqTGbiuiLn7WX4sXGPsWm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)