INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f8bcbb0fbe8efa7fd6054865197bc2356b865e9a92d44e4abe26f25a1511c8c', 
    'ZFxlnnxPru7PhO4A32+4Uo+moOARGI3glOJTvk5VeIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)