UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ktTcNGINwD8Ju9yykKiaQiFWpFjTxMN687qC5CY27qA=' 
WHERE 
  key_id = 'c0fad7bb6d9f4b233941e3b68b20c36ba425d8169c71458848913059f15dabf6' 
  AND (
    token = 'ktTcNGINwD8Ju9yykKiaQiFWpFjTxMN687qC5CY27qA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )