UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bTKU5KGqnqq88sQKquBm3bM/I6CEXERp+lwvAATLmSw=' 
WHERE 
  key_id = '7a49a35fb7076ae1f1b7d2da14546d9280879ca218a6a2f68bb9aa5223641d47' 
  AND (
    token = 'bTKU5KGqnqq88sQKquBm3bM/I6CEXERp+lwvAATLmSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )