UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jhAdYvxaf9w8mSiN1ovKI/tmuiryGrhgX65Di7x61O4=' 
WHERE 
  key_id = 'a9e4da6976921b86ff36c60711c1cdea44b2f2eefde73e7932d18c5e80df8f3a' 
  AND (
    token = 'jhAdYvxaf9w8mSiN1ovKI/tmuiryGrhgX65Di7x61O4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )