UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDuRnRvjm6io9Zz8jtxNKOZe1vg7LDCuX5iIa/3O4Ok=' 
WHERE 
  key_id = '20e22b3488110187697569f7097332409fa179e740ff4aaafc008ffbc6a22096' 
  AND (
    token = 'dDuRnRvjm6io9Zz8jtxNKOZe1vg7LDCuX5iIa/3O4Ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )