UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ycS4vhQymlyCT+2+zfcAkM+UQdn497hluY3N0Jq228=' 
WHERE 
  key_id = '12a01279094be700389e5657122a7ad3c75dd49715d68c08c98dd820617e4771' 
  AND (
    token = '/ycS4vhQymlyCT+2+zfcAkM+UQdn497hluY3N0Jq228=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )