UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TafwoJJLM2neGAjJPzVbBVKbuK2RxQS4q+aYli8kQvk=' 
WHERE 
  key_id = '804ac8dfdee12bd8cecd55242ae53399a05d355d97cc61782dbdafd8dacf67b3' 
  AND (
    token = 'TafwoJJLM2neGAjJPzVbBVKbuK2RxQS4q+aYli8kQvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )