UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LEczZwMywyl7VPJGIsue6pKObriN3OCJJ770SEl2sDo=' 
WHERE 
  key_id = 'd6dc64a5a82d556812b934ddc2999b0fd9c0d6c76101fb1547f773de600c6309' 
  AND (
    token = 'LEczZwMywyl7VPJGIsue6pKObriN3OCJJ770SEl2sDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )