UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EX942MpqvQ94plF8nJH3aycyfVfTX8yviwymGuFIhHQ=' 
WHERE 
  key_id = '81de1003d31c38e555408dc441309ade134cd619d82036c44a1b114b988192f5' 
  AND (
    token = 'EX942MpqvQ94plF8nJH3aycyfVfTX8yviwymGuFIhHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )