UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fphv4LHFgv+vPQXD3yqQai6fWr/u9zkG8AhRcqAS16U=' 
WHERE 
  key_id = '84937f1e6136ed97fcf7c917439160ff77627c5d93698777fa960126b3a2b466' 
  AND (
    token = 'Fphv4LHFgv+vPQXD3yqQai6fWr/u9zkG8AhRcqAS16U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )