UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CH2JG6D7cFI3hoJSUWf+TaB5Z5DMsl7shrPkKpaE6lw=' 
WHERE 
  key_id = 'ce881cb297c64657e5da65881ad99af9c8286490de53ed58ad764e1d7661e1ed' 
  AND (
    token = 'CH2JG6D7cFI3hoJSUWf+TaB5Z5DMsl7shrPkKpaE6lw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )