UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sutt76ZCbkbYp1xTO8nkFz/qe5d1oij4g7NbipyZgcQ=' 
WHERE 
  key_id = '9bd9730505bfd2b847fc4e940158e9563311b291b08ba253d2a3fd2ec5be6974' 
  AND (
    token = 'Sutt76ZCbkbYp1xTO8nkFz/qe5d1oij4g7NbipyZgcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )