UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ldrSERZDjz4d8w3SpTWoTE7XvKfnA1RJQPbxsVg6w4=' 
WHERE 
  key_id = 'e9a78a384049c09f2f76963fd23989b866a23236fd6e882a83c16fce97c392a0' 
  AND (
    token = '5ldrSERZDjz4d8w3SpTWoTE7XvKfnA1RJQPbxsVg6w4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )