UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M3yc8PmoD731WHDpAp6J0BrcmtFRJJQeBfm1zAD0wmA=' 
WHERE 
  key_id = '78d3bffd096e787fd6427ca8f2df4401eef0295bf0ea5aa1422d6db1b3ee5100' 
  AND (
    token = 'M3yc8PmoD731WHDpAp6J0BrcmtFRJJQeBfm1zAD0wmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )