INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a8c2d60377c3f0886eeac659a3ec1e7da00c5624cdb0c2de3e3388d9d17524b', 
    'tYX1Y56L5ID8iKRffuv2KfKR1gXvKTzNf5BKYVC/Vi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)