INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f6f650c10d7be42f8527b1c43e4068ce80b638679b9224654db7cda61246eef', 
    'N9u34faDCv5wm6T2nGok8egkghZKYiC9cK2opcNoun8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)