INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'beacd686b2a901ceaada85a248e17c36e68eadefeff53509a9c5f3580f117df9', 
    'tTTX3TJdjICAc+E5lc05nVhkfLjIw6bFpI0F3zD6I1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)