UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cNtLHFyWjEyx9/EDt7ci7y3nALS6Zcl2BYV4/web+yw=' 
WHERE 
  key_id = '48ffb7b1a1600dfc348fcea4dafdb38b1e3fcc3bb9ca80665dd7ed5952be7e6a' 
  AND (
    token = 'cNtLHFyWjEyx9/EDt7ci7y3nALS6Zcl2BYV4/web+yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )