INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '998c770a5b8869e69f4073b8fa7e5f00de6abc9b673ba8cf33f1c33caf572e7f', 
    'QeyzUrR/dFIfb5syupBGbkSHEqeWP6LP8LmaNlO46NA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)