UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GakVP+WV+XQvvpXkDiAqraeVGl6BsbYiHFkJ9qVj25g=' 
WHERE 
  key_id = '28aea9486e4041f8f5a19e726da94a1168078bfd9985f7c2f942ed3be6b53382' 
  AND (
    token = 'GakVP+WV+XQvvpXkDiAqraeVGl6BsbYiHFkJ9qVj25g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )