INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8423cfe8d1afc76e8c937a73295240b331bcb84460d7a8a437708e4e47c1e7f', 
    'aXHtojOOR6csTLuHQqCICd5Mo3eEcuRb+/A29E6788w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)