INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4cf5eda8ed086ccdc8aef7b16babbd136ad7aecb03fd1223c85e9346f891a4d', 
    'fWSTA6ecMaaWk25RyGsT6V4Af544z9HKlPr33MJT+ZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)