INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '021cf615fca5a1e45ddb4ad921d11c8da16ea0dfc2e73321c20620a04ab2b0ef', 
    'qunyruEoZdfofRVWh3+UfO40iY/rXxRYEWii2CUVaLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)