INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3428a47180c26750848bd4fa4fdd66b610b040bfcea848c29693ddfbb689084', 
    'LoSy7wNeHcINAIl7t/SE9ByZLIdmUlH7uluSg51c780=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)