INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b0fe3d439451d90dc2596980c920cae7e4076db86e8722666980f945801e58c', 
    'pzTRgGILRI3mOOjLYQ2D2oXWCpe9AB3dXAaVqntEeOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)