UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h090BmnrvPx4NnCG/SdaBgykdlJj8p6XlHs7gd0nr8s=' 
WHERE 
  key_id = '6a12a11a56fba6dc82a763a49e17e3f963384dc815eb0dca49bbf7296ed83643' 
  AND (
    token = 'h090BmnrvPx4NnCG/SdaBgykdlJj8p6XlHs7gd0nr8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )