INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89c84904a855e81a5c887738e161b034672d864e9d97b628ed822b0eb8cd4e28', 
    'Iu8YoT35KUQzqu12QK10kfm3F5RzGaLxngpIa5HbhD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)