INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16d5dec02b698922a9d6abe70ec5e877698536a9f45d9d361f66e61f0a769d2e', 
    'ExTrtuKRjDxCgpxbxL9Enll70R/S8CsdT6JA16F6YZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)