INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e14915ddc9d4eaf4db0e0221f1818e254b75a8af412a9dd76b10f42048dede4a', 
    '8yHkq84+eUphEtKxzfnrwGCCX49RQbE5hquIYspuURw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)