UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdN/neIxDW2XmaoQmqsVO5zgTpKeO9SqDU7DiDo8YHc=' 
WHERE 
  key_id = 'a6bd6a07eb352c6cce6e4797ada720a09ba2232560bbae8f9e9ca33f70b5e6a7' 
  AND (
    token = 'xdN/neIxDW2XmaoQmqsVO5zgTpKeO9SqDU7DiDo8YHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )