INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1fa1663f40f8d0925a21c40bd77a6ca8e8d9daae4eb346fc7a6104013fb0994', 
    'tj6Yv+5N346tHPuLn4yQoxShdbn7H+np2MVdGedjkis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)