UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dywh53YPSu3I+TRFo1rlHBuxvQXPHnc2nodAElkJjzs=' 
WHERE 
  key_id = '7e55fcd60f7c9855231e7f019679971476f8e697c16f3c56e7c519bc4dd5f97a' 
  AND (
    token = 'Dywh53YPSu3I+TRFo1rlHBuxvQXPHnc2nodAElkJjzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )