INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48da7ad15bb207523adaf565e42d9a1307e2875f3f0c8c8032721096ef5c6d3c', 
    'B5CH1DoYWNKfHrI2fAX7tYBxT5Yj+T1NJRzc0CXegVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)