UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2YA7gC2IcnuLuGicN240vrzpdTTCoAE2MnLaB84rL3c=' 
WHERE 
  key_id = '9e5720f2f59b254712ddd4e2c607cf58675deb46866a7694e2421132df59faff' 
  AND (
    token = '2YA7gC2IcnuLuGicN240vrzpdTTCoAE2MnLaB84rL3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )