INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd538fc987535dfc7973c2ea8282e0ced7e132f67ac8a5cd2fe2a9146d9793f84', 
    'rK8sRb3RA+w6AImD1IEefXfC2T1hLbeFzBvxPUIwd6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)