UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wc6/229SnNTL+ukonsRCeZ9+gdan8GT8rMgghzRo5Kw=' 
WHERE 
  key_id = '40bd0fb596e77b0ba6c275449b7ac358a550a2c68fa87895c1871af4fc585414' 
  AND (
    token = 'Wc6/229SnNTL+ukonsRCeZ9+gdan8GT8rMgghzRo5Kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )