UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tfpt3CCYdBW3eYuaUle+shvXfFezklEQ/ehz6CmOSkc=' 
WHERE 
  key_id = '9c0b4459ddb51917ab5e8bc7ddfa45787e5372fb16dc28ad3ddeb85cd295174e' 
  AND (
    token = 'Tfpt3CCYdBW3eYuaUle+shvXfFezklEQ/ehz6CmOSkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )