INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88cfc132382f832b085d1273607eebbfc4df1503087d7a7b64dd7647f7c61d5d', 
    'cRN+pTS7qTaynyTKWXjrVorIn79SKmr7YOhavj7sX4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)