UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HkanGNdNepGzTx8xxGf2MbJ3JJdbxKIaBGP7BsMHPI0=' 
WHERE 
  key_id = '7d7248313ee80eabc5572100f2a128d6058606f3a6a976be1550f8e3e22d1cae' 
  AND (
    token = 'HkanGNdNepGzTx8xxGf2MbJ3JJdbxKIaBGP7BsMHPI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )