INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcbfc31c8d98022ccea08de7beaecae6baeb513e56537ef32951d337c5856ad1', 
    'RhH9zBtxF0rN32eTbIugDtb+/LO+RljPYIVrY8BysFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)