UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'to8uHEMdCVDWFedFvhjXzPLgCLFELbwCpxiixgf0mOY=' 
WHERE 
  key_id = 'dc984dd12059027f90729d3119780b8ab12c91c1be23abaef619345e1dcf5f9d' 
  AND (
    token = 'to8uHEMdCVDWFedFvhjXzPLgCLFELbwCpxiixgf0mOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )