UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h72M0L/3J4VPBc9tm8YRiX6JhVOitx1RIVi3mv+fCzY=' 
WHERE 
  key_id = '027dfc36d31ec4238cb9e0127de33b7974b432ca82a7f0f9842c8de6eda03986' 
  AND (
    token = 'h72M0L/3J4VPBc9tm8YRiX6JhVOitx1RIVi3mv+fCzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )