UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2w4A5e/kzgFQ8+8RUXn4LExSOLWetzC8N+FOK8aa0Q=' 
WHERE 
  key_id = '2407a778c1c7f2c44e0649e165661915134c3bacc0f503d3e5c8732ace59807a' 
  AND (
    token = '/2w4A5e/kzgFQ8+8RUXn4LExSOLWetzC8N+FOK8aa0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )