INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84cf8e0596f35e311d6cff7e2f70744dc8c3cad544acfd76d9da4b140e9a3282', 
    'njwQbhPRJFIA5D90M+Eo5MlFFjAePS4pD5XLUtmT57w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)