INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ce87f0f85190316ae8e9177f2bcbbebba4434675fd97da2dc5830f0ee014d4a', 
    'GehqOeEdg3f+/dC0q23Nj+vBgBzdFYlUmA1oPgxV8j0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)