INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da751f454f9eaf517a43302243e0fffed2dee1eae083a4aeeadb9061af8fd469', 
    'SAKk+GpZ/mZPUKHVM7Rr7hpWktsJ0AKqbpyI0Wn9Hxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)