UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qmt13NY5MVIm8mOcFmR1btRuxVSpQkxttVEhdLwpOf0=' 
WHERE 
  key_id = 'e858e5de70951a9401101ab0a699574bfd2187d05bf3e540c6fd4543f1075da0' 
  AND (
    token = 'Qmt13NY5MVIm8mOcFmR1btRuxVSpQkxttVEhdLwpOf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )