UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GHGoDXqEBD9asSDWBX0icexkNdvj13xLZpQQHKP0hRw=' 
WHERE 
  key_id = '07cce4ffd637e23e762eb194e38f8d5633fecdf76dcb185438197d3781ad083a' 
  AND (
    token = 'GHGoDXqEBD9asSDWBX0icexkNdvj13xLZpQQHKP0hRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )