INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '399abbb57eeeebaab0abbdf985af7679f561a381cc2714ecb71e73ab6daf4c39', 
    '2RSvLyquSujKkh6YIaQIsAHNupds5ppdmdqfRg4r/zw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)