INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '13ad9823d171a7c8875e178107c8337f6b9b3f968af948a488a9d99158c41aff', 
    'QSf91wV11ASNn1XafgU0GjkVka1VnpGyOEs+VQP+w8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)