UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M/8S/pS0WTs7EN4+q/68sZ/eeUYTXW4ao9VQQkF8nwg=' 
WHERE 
  key_id = 'a61f86ae369260ad684c47d6b38e33a41b0a85ce073a615882d340971aa99cbe' 
  AND (
    token = 'M/8S/pS0WTs7EN4+q/68sZ/eeUYTXW4ao9VQQkF8nwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )