UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xjx7bgcjXWtJ2Gf8sIkL6PCspxnWvzkACvHAu79PUo8=' 
WHERE 
  key_id = '43e6c2e37da582142ab48155b69c21da0fcc3fcbddd36efa51877f7186c41b55' 
  AND (
    token = 'Xjx7bgcjXWtJ2Gf8sIkL6PCspxnWvzkACvHAu79PUo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )