INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d720671273181c7d6d3998c88f2ce4266996c0754ecd0b52d192da26357f516', 
    'HiUwaJNr2aHl28SXJnPwtUNRthUiKbevlRDs5+nlLfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)