INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39c898406103738907162e099a1d4ac70db7a36e92dc3b13340efdec9e073286', 
    'oUaBwJlzNfLSJl4Wc5W06zjPp1hH7ijCd8cXF0/cGp8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)