UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sNZUnDQ3N14G/J7t3vdmb5JSSK3c4zb5F4P05lt5040=' 
WHERE 
  key_id = '4db9a1363e98bb1bf4475ee47f945978adbac2c40b43b2bc60db315ce4e6633f' 
  AND (
    token = 'sNZUnDQ3N14G/J7t3vdmb5JSSK3c4zb5F4P05lt5040=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )