UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PPvoI/FcPhpSZVNsi6nsg+NNYhxzsCzYqAkRo4YGZEs=' 
WHERE 
  key_id = '9f6b07aa178eb312c3c39079e51d2cfde6ef232af35dd648bc9ac4e49206fba8' 
  AND (
    token = 'PPvoI/FcPhpSZVNsi6nsg+NNYhxzsCzYqAkRo4YGZEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )