UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQq9dWfFtyKk7hmHs6n6RtlZ3KYgE8pRsa3oKX+vXEg=' 
WHERE 
  key_id = '859ffa687a5c68cdf0c589a39f8f712ce96f92449692b284344da1a10cd63898' 
  AND (
    token = 'xQq9dWfFtyKk7hmHs6n6RtlZ3KYgE8pRsa3oKX+vXEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )