INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5812a3db9b4a9e8790caa0f870058fe8ddf4d901ccb21c8600530d9d29437aa9', 
    'KX1fvnnOHAjdqtno0mZDA0plnDPovq/twQu91DM5OHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)