UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lxy7hGb6ZXvsXurPnZ5pfyxwIbpzCmYLHTmAxsCOyxM=' 
WHERE 
  key_id = 'd354bf412dc982f5388cca2e609990fb3a94c79e26fc31d314943704db342ee8' 
  AND (
    token = 'lxy7hGb6ZXvsXurPnZ5pfyxwIbpzCmYLHTmAxsCOyxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )