UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H0cKghFhRkRHBPkT3QaNEb+BbwMpfCpeDJ02063SPdU=' 
WHERE 
  key_id = '82ea605636f56c6c19535c6a7a2d55a0656f346347d00c643722a300b521a819' 
  AND (
    token = 'H0cKghFhRkRHBPkT3QaNEb+BbwMpfCpeDJ02063SPdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )