INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '533500d0cd1b42365a40f355e1be27c3f0bceb366a6cef333bf4c673b30e5cb7', 
    'DxD7S4VU2leJz8TKXdv844NK9Kw637eZulY0n2Th+Ic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)