UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+TmY+uHGO7U60P1vSZWcrfIS+L8Q/TtvCiDuAah2Fd8=' 
WHERE 
  key_id = '523e1c9ddd2c36bf0412c8c987bf95804bf4b1884b251c6cb32037c8ee8e20c2' 
  AND (
    token = '+TmY+uHGO7U60P1vSZWcrfIS+L8Q/TtvCiDuAah2Fd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )