UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4LECvWMZ50QOICATwBJ4LnU9rULbjcvRuvnmKsGbnJ0=' 
WHERE 
  key_id = '7e9f0acb477eaf52dc2aaa50bcad65308a1fe9665422bd042d4a6bf06d6b9498' 
  AND (
    token = '4LECvWMZ50QOICATwBJ4LnU9rULbjcvRuvnmKsGbnJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )