UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OxQZnbfZAmLyKs4Li7U0nAz9UccDLXuRjeNOWe+p06w=' 
WHERE 
  key_id = '93599421ac2e667ac8e4e7a82cc669e573fb6f42d57c6a8df2b78048a1d043c9' 
  AND (
    token = 'OxQZnbfZAmLyKs4Li7U0nAz9UccDLXuRjeNOWe+p06w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )