UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUMVZWvLGi7rpJ4Bty4VyBMTO7xLwbVUCItXn1pihYE=' 
WHERE 
  key_id = 'ee9c01266b7140b9ff0a8c1d7e15bdfeedbdea5fd7fa50d9718a9f4401b499c6' 
  AND (
    token = 'PUMVZWvLGi7rpJ4Bty4VyBMTO7xLwbVUCItXn1pihYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )