UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gm5FTLz26v66MgqcjcIyW39rcAGM8Tva+P+QqR6+kU0=' 
WHERE 
  key_id = 'c221ea7a190784eca483e56db5020b4de9cac23516374bb9c19d8b2c5c30138b' 
  AND (
    token = 'Gm5FTLz26v66MgqcjcIyW39rcAGM8Tva+P+QqR6+kU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )