INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87f950af9f9099266d3d40797821981138ede1126e8c72d432ca8f86b35dad2d', 
    '/jWmOnxYEXO2BEa/hHQe6MYp7M3gp4+GGBCui8Y0Aks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)