INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1d3d549043300bb9d867d53b06a94266f957132344609ab5bda69bd1009d99c', 
    '0+7nBuKSVg2RdExMkkc3I6F5fFIrHoXGhKt2PEaOr8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)