INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dabd978e20b5840c6ad5ea00899623c3cb3bab85dad3a1a69c40b039f37a299d', 
    'AWrXB5jOALuafdpB7EnwRTjD3psRl0wTHjaYJSAi+oc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)