UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qF78Hesy7BqPEpoNP+guwMBz9grx0WLzRiq9RFJpOPw=' 
WHERE 
  key_id = 'bc1ef50f48dc3cd48f8066cae9ab5a75fafe9123acd320af5bd1c67a60cf6453' 
  AND (
    token = 'qF78Hesy7BqPEpoNP+guwMBz9grx0WLzRiq9RFJpOPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )