UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IIZiNsJyscdt+ZBsqxka1FCNn/emwNwTFj+EkxNwI74=' 
WHERE 
  key_id = 'd3ec516005a109978f5043e28bd8aaadf28998cc19301351eab59ff97de61842' 
  AND (
    token = 'IIZiNsJyscdt+ZBsqxka1FCNn/emwNwTFj+EkxNwI74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )