INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4256d6fb95a3475e54889945f6c72267590bdbeb014fe2e27c9f52d6933b2000', 
    'VNI3ID1k5zUWskJXYU4x3n1CKg4FKh4gd+vw9LS4GwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)