INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '512c32d39eab81903679e05edc5dd644ec1b437893edcf7cc27669d200880025', 
    'IjUiScs8OZCCyts9UQXxfqdkMoI13cLis3IEWn/+KB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)