INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a99843bece5f65879725306cc0471040feda9216ecd3efaaf8c70a32734739d', 
    'aNKxjWVyPOqV00vH6qFEhSg3duc/Q5uk5MfhSNh9Zuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)