INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf43f6fe3f49b0175158890fa6314ad74423dcaf4573db83b69b82adeb2ddd5d', 
    '1nywPXk3ffuxn7v+G0CFyjNguejd3JCy/DIYZo7mW6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)