INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4f4a27400f19a2c96bc1c412a888c41684e496edf849e7a3f0975c6bd7ad482', 
    'lL3JPkBA3odYppC23CYOvoQB9xQmq2tv7fjK+m7btzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)