UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0ipCF+ROMaJQnJsYdP8Y0/sQKLwW7TcwwCMsUDeAxDE=' 
WHERE 
  key_id = '21e25b4dc023b9bbe8f6e859816bc3f99e4dda42598ee3f74b96fc26d7866e18' 
  AND (
    token = '0ipCF+ROMaJQnJsYdP8Y0/sQKLwW7TcwwCMsUDeAxDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )