INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b43fd26e185976affd5e890d49ebe43f7ae2663856943d45d35de0b83c2da2a', 
    'zaTQCMc6Yg7VZc2h9pEGrKfUFoqZV2WxyHP1eR/aVkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)