UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ucXO9NaDNRupCpdXBuHeleeOjoq5GaHCOq8nWdIc4JI=' 
WHERE 
  key_id = '3270c7767a1ecc11b2c1321134d6c339866c8915786edffa4b1d537a6611dd06' 
  AND (
    token = 'ucXO9NaDNRupCpdXBuHeleeOjoq5GaHCOq8nWdIc4JI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )