UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6mMUxVTJUtFjE/TMKg8aSvpJ33Ep1vPBrp+34ahOe0Q=' 
WHERE 
  key_id = '611ec259efda3f4c3427c960089a062c65b577f7fdfb47481196e81e0b078d29' 
  AND (
    token = '6mMUxVTJUtFjE/TMKg8aSvpJ33Ep1vPBrp+34ahOe0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )