UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/xt//7WX8kP2KPTu9dZvUw2NU+MOvR20ErBpwIt/EU=' 
WHERE 
  key_id = 'c93a880289f05d1ca9414726e7a6c70e812a8c7343b1155bc941af36362aca56' 
  AND (
    token = 'I/xt//7WX8kP2KPTu9dZvUw2NU+MOvR20ErBpwIt/EU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )