INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b3699ff913b8b7ea77766d506bbe95f1133232757946f9ed1574062c4913159', 
    'waD+5Of4X51VfGG7N5E0A417kkfoeIoI8f2eNU56C4g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)