UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pgz+BoL4uPqR2oF6hIaXkiBV9LdB+FSj28iSnEMjFs0=' 
WHERE 
  key_id = '67287838758d6a6f5c62eaf756ee385f0970e499d9c968fe2dc17b0e8ee33372' 
  AND (
    token = 'Pgz+BoL4uPqR2oF6hIaXkiBV9LdB+FSj28iSnEMjFs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )