INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a656c7f912f8c7849d5d6e31aefec621a536587f1b6d1432d05774dbd7ccba5d', 
    'ZMFx3wsgCN04JFDhtQmcVI6iar4qUP89lo1D0mKZwOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)