UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8cmB8Rly1/FxBIy4qoVuLNuZCadmeefwDtUGD8U6X38=' 
WHERE 
  key_id = '7a23badb453c8ac625feb9dceb46cbcd69920215dcdcc7418a1e736b5816f19a' 
  AND (
    token = '8cmB8Rly1/FxBIy4qoVuLNuZCadmeefwDtUGD8U6X38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )