INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7c55dde126b75e155a700a16e07df44c91bd6dfd837f2537227676f87cf6013', 
    'DiUYmF9lS9dxfoXtm9Ai7WbI0gGq2E1rjfKXYxfdCfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)