UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DrLbi4+Nq7S6yh0ZZw/TaQ3LBp/++HUSXTtZNU7WVd4=' 
WHERE 
  key_id = '8301c577abb2cfda085a1e3fef97f5aa9190be12b82d862e3d683a91cf8a129b' 
  AND (
    token = 'DrLbi4+Nq7S6yh0ZZw/TaQ3LBp/++HUSXTtZNU7WVd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )