UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZzajyEk6grtpLAmcJ+G7sPOApq/6wNVwM+JaEG5P/Dc=' 
WHERE 
  key_id = '4fece93ec0bcbf5e962ae63b2df41c644e1a367337c47cebae281acfb98805f0' 
  AND (
    token = 'ZzajyEk6grtpLAmcJ+G7sPOApq/6wNVwM+JaEG5P/Dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )