UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jq95vWofYPGHUexs/ffTbCi+ggvCjYwU4zJPC6L5LcQ=' 
WHERE 
  key_id = '675f5a3e667f68dfadbac2f77a2cc1d45afff669641a68a83e2801885cf84b12' 
  AND (
    token = 'jq95vWofYPGHUexs/ffTbCi+ggvCjYwU4zJPC6L5LcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )