UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CSzT6y+Hecm2PkWGZA28ml9mA07LSDC5m5Q791ZjI5Y=' 
WHERE 
  key_id = '55cde6ffce600bdfdcb624390b8db4a53c7f723c1875d522ea4820f98c06214f' 
  AND (
    token = 'CSzT6y+Hecm2PkWGZA28ml9mA07LSDC5m5Q791ZjI5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )