INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67440b1a86ad780a41b8b6e35a4432f42c55326918f92e41f6a879367d6f920f', 
    'ttXdcVGrvGuIJHugPeq3TMk87bG5AMIcGxiFd2907iw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)