UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'moiWuJ/ZXal+rS8czg6zfmfldb7IgIde7amNso5qpPE=' 
WHERE 
  key_id = 'c4790b1e5fdf1f57a991d90e0aefc4237112c5228eeb7059da5f97f5d62a7e27' 
  AND (
    token = 'moiWuJ/ZXal+rS8czg6zfmfldb7IgIde7amNso5qpPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )