INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57356c4ba2a954b076c0c0a49b65ca9ec62e7f2192ab42b2a58bc3c3858e989a', 
    'QHw8siC5MaqVfEDkv58yVjvyGWuxeqIGLe2JMeriGHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)