INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a69677b31e5fd35c4e36db5bb29012d4c7fb7f1b66172e5242e33291aa6dcbe', 
    'CXC84ojm8og0tk8A6hpx5s9hmZsaiMEyZ5GL2sxatpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)