INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad787e8ec1f906b1de5f234eb68b932573651ed93db49c8466202d5788a9d1bb', 
    'LbuJ5GS+dY0QsIrsEGKb7DCYA0Q26QFVE8lcLuwv97Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)