INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76b469298a18afe57fe443d8fe7f4583e16e6c804918f78a190919e6c2bbe01b', 
    'le+aab1pEKkvMbNfsPSUfkCI7jzb0u/BfqgkCKL0qdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)