UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Rv6hkiq853NffPiU8aX4yChBjNcdE9+iVp5Oo2mFfo=' 
WHERE 
  key_id = 'fc3c680b4bb614f6dba0d8362aeff006b4a6cb853b597a64ab60ca0bfa599537' 
  AND (
    token = '4Rv6hkiq853NffPiU8aX4yChBjNcdE9+iVp5Oo2mFfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )