UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hv8HoD+9pq8kjkBshZD2aa+aBjp2toS6BBfBVdx8M8=' 
WHERE 
  key_id = 'ef34ed700337a5170d4f8ae8ad767940e6f3ff91ee3596331b4313fadc2fdb4c' 
  AND (
    token = '4hv8HoD+9pq8kjkBshZD2aa+aBjp2toS6BBfBVdx8M8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )