UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tCB5V7lUjh/m4sCb5LGgfPrLKeJ3wJZWrZ9oZwpHMeY=' 
WHERE 
  key_id = 'c674b39c47254180f72ed49c0aa21c0b32624aba5d895ff925111d1104322e20' 
  AND (
    token = 'tCB5V7lUjh/m4sCb5LGgfPrLKeJ3wJZWrZ9oZwpHMeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )