UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Fob1nXroZmr6W/aQTk+YhVVvvwx5j+f2LullnMuSJI=' 
WHERE 
  key_id = '6f70bc4ead92d2de5b617a0d0bbcbae6b5d34264650a7a1fdec953e2cc37c842' 
  AND (
    token = '7Fob1nXroZmr6W/aQTk+YhVVvvwx5j+f2LullnMuSJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )