INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f3441b65eb5b007406b3e8810791188163541a693f4690efb35e4328003c967', 
    'eD5wSHu3ymhW1DoRdIBnX9uwIqqhwFGdotcOqo9QCuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)