INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78c1dc1e4fe6f6506563fbfb6f74e833bf3bfe8636727cb1ee73edf01de57414', 
    'yfTb4tZzN+8j403a3BDWRfc81zaHuayapWfsLhr2Ie4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)