UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ny0S4mqqk5d8lQtvPBs0WQn4NYSghF+5xHdW4yEcxyQ=' 
WHERE 
  key_id = 'b5173b9c4cdb7d2e8dff9cd4b43514c3b5d334d9dc5812e85f20aec4cab8ffac' 
  AND (
    token = 'Ny0S4mqqk5d8lQtvPBs0WQn4NYSghF+5xHdW4yEcxyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )