UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PmhnQFP2uHl/9IlXx8VQfmNjKsr94O1nMHk7oTX83wE=' 
WHERE 
  key_id = 'e04a35a7fd5f16a79363213a57bc8afe898f0e9012a6826e85946833cf1d6a8e' 
  AND (
    token = 'PmhnQFP2uHl/9IlXx8VQfmNjKsr94O1nMHk7oTX83wE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )