INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46f340db4cf4e93e08c8c593eadde6cbd819dc5a8cace9880fb529c6fd9bf46e', 
    'DuYGDJN57MhTz53evO2FJT9o9X83rCUPHcS8czG+UNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)