UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zkAD/avS3AEBFF03rK8raISSyxjQoC6pIpCjD1t26KQ=' 
WHERE 
  key_id = 'e72c78306313c0ee5f9076e55c07b65a79822204392a8a6da16e3738f33dc1cd' 
  AND (
    token = 'zkAD/avS3AEBFF03rK8raISSyxjQoC6pIpCjD1t26KQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )