UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qjd8fWNwPzoVMUDc9mGDON3NHfgSNxHkJG25IrBtHjE=' 
WHERE 
  key_id = '3dfa97c0e892ebb26e407106e04bad4953627d3f066650db76298f79ec4f51fd' 
  AND (
    token = 'qjd8fWNwPzoVMUDc9mGDON3NHfgSNxHkJG25IrBtHjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )