INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cec43283811969736c53a9f58f2382c0c59d3a61bb9f598b70136e6a9f5a37c5', 
    'jiN0z6sa1ukYIiRPCbpNiPzcPE7n271UvyprUFru2Mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)