INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71cd00b34f3ead66dcee544aa53e43befdc2f468b82ec8039357d93994ccc28d', 
    'De9i8nerKLs0egq0sEiOsPG3jiDzS1ftsTT45OaP8Ek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)