INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b16bb589cf1bc78762d91b5c6730aa974395ca0ea509588145c83b3a15d065a', 
    '7JBkadi/BNqVOiojKEbq0i4rPT5nQWqgWVWgurD7Glo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)