UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3XsOp1WMds72eGAISFhndX8JUJXUCrzAGpoySd+Zcg=' 
WHERE 
  key_id = '3cf4d5565325277a5ff149888d005faef82eeee7b4c9b489c0bdb9afb52d66da' 
  AND (
    token = 'w3XsOp1WMds72eGAISFhndX8JUJXUCrzAGpoySd+Zcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )