UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6dfsv3HgZZ9zvwkMS5VWPqaG9Q75yVxf7Ha4Y6llQnA=' 
WHERE 
  key_id = '6a95df4d0036d1361d563add1087171cba31719be59e24f6048e55c85ee677c1' 
  AND (
    token = '6dfsv3HgZZ9zvwkMS5VWPqaG9Q75yVxf7Ha4Y6llQnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )