UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W7wQT3USiTtbv+ZXn3VFnmcCmnbMsFwg72LmagvvI7o=' 
WHERE 
  key_id = '3685d4c871580e5be94552e7a373ab99e4f220db5e54c09537dc0d6ae35fd8b4' 
  AND (
    token = 'W7wQT3USiTtbv+ZXn3VFnmcCmnbMsFwg72LmagvvI7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )