UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2dGcAUUD5HLU7bn0S5VXnfahRKBIQCmb1kQ7/05bjIQ=' 
WHERE 
  key_id = 'bad7030533e7af214a1ff97cd126bea19cc842563a0483aa14884c2d1191e267' 
  AND (
    token = '2dGcAUUD5HLU7bn0S5VXnfahRKBIQCmb1kQ7/05bjIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )