UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rEz2M//rNxWOk0Z4l+PCZm6N3aezUwcWaIftowKOnUs=' 
WHERE 
  key_id = '861dd8ffb73780460db01580a3b327669f13d38445339e04f7b63d3e2ac39f13' 
  AND (
    token = 'rEz2M//rNxWOk0Z4l+PCZm6N3aezUwcWaIftowKOnUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )