UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cTeMMBSk0o8gWvCTFroItMLXT2JmrPmLlIFYz7+UyT0=' 
WHERE 
  key_id = '1bbe9d63069956c05144e1cdad74b95a5729986607da03613eb95704d8524400' 
  AND (
    token = 'cTeMMBSk0o8gWvCTFroItMLXT2JmrPmLlIFYz7+UyT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )