UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J+mNT0sdYubK6PRJflVetDFi7sGnOvX62GSSb7X4Xwk=' 
WHERE 
  key_id = 'e33a67ffb84ec38e8a69c03b69473f012e9f2ac111da14f50f66cc1550e4c958' 
  AND (
    token = 'J+mNT0sdYubK6PRJflVetDFi7sGnOvX62GSSb7X4Xwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )