UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '44NggsxPftGDRMWkHJlctwRSyqxnEUtO15U1t129skA=' 
WHERE 
  key_id = '2f327b67bf5551a42d913423dbe02cc64cec3e755d0f4ac8bd1e9017c919a04a' 
  AND (
    token = '44NggsxPftGDRMWkHJlctwRSyqxnEUtO15U1t129skA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )