UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ayZYlaOeDmFXR7gG6KUz3fstdIV5dsO+dwUE5HMhIUA=' 
WHERE 
  key_id = '6ed805c2977e33ed8bec9113358dbf5d7b857708956291f1e63f7eb3c7092d80' 
  AND (
    token = 'ayZYlaOeDmFXR7gG6KUz3fstdIV5dsO+dwUE5HMhIUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )