UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tmwY2AASkfWMGN2bBygJMWeUKeJMf+lzfhT6IZi3lOc=' 
WHERE 
  key_id = '8d5fda6f9bfc88d81eb44cd59f0132eb24e73a1a1fe77ac0eadc3daaf78751c4' 
  AND (
    token = 'tmwY2AASkfWMGN2bBygJMWeUKeJMf+lzfhT6IZi3lOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )