UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YqLaFqdvJEvv4WNjOVEJDjNmn3VB1Co8QAoFZpWVdFU=' 
WHERE 
  key_id = 'add12a13333d8e7423660826ca4e853aa9ae715c29146dbff2dda89264253a4d' 
  AND (
    token = 'YqLaFqdvJEvv4WNjOVEJDjNmn3VB1Co8QAoFZpWVdFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )