UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uG1GJ+NUJjUB53JwoWGwFJmtmPBqJk/bHmOefBWTGTk=' 
WHERE 
  key_id = '0dc0bb4fc566b0c83bdeb23a09f546fc671397f86eaa4dd9836a11a7f448295a' 
  AND (
    token = 'uG1GJ+NUJjUB53JwoWGwFJmtmPBqJk/bHmOefBWTGTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )