UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LsybgVczBnVYmXYhH0pnpyXbUaH7M7nzfjtnPD4X+WE=' 
WHERE 
  key_id = '0f29166c0a7afeb76670b69f3c587299e8e01aeaa927acda7ac7ee1f20102525' 
  AND (
    token = 'LsybgVczBnVYmXYhH0pnpyXbUaH7M7nzfjtnPD4X+WE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )