UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xB0ER53pSXEuecMw9F825G82V6KfhYMUJr4hkh0ZELg=' 
WHERE 
  key_id = '183f46b49ff32e989150c62ca1f58b7a3a4d35f3e33fb9545e0f91c9d592fcdf' 
  AND (
    token = 'xB0ER53pSXEuecMw9F825G82V6KfhYMUJr4hkh0ZELg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )