UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gi6PrJC11oGwYC6O0vUgh1+ogksNKikJEu9vVA1QrIk=' 
WHERE 
  key_id = '0e70456a19bd528cdccbf971e66f59f9a11d75ca6a1b062da117e763e4512dc9' 
  AND (
    token = 'Gi6PrJC11oGwYC6O0vUgh1+ogksNKikJEu9vVA1QrIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )