UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJmImo2XMipEYLPHPYkw+S525QrFi8ouBzNZJB5tE98=' 
WHERE 
  key_id = 'c815ffab57152ff9d45da3515e21f77a4b95e328fa981ac410f1e94e5c47bbff' 
  AND (
    token = 'eJmImo2XMipEYLPHPYkw+S525QrFi8ouBzNZJB5tE98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )