UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jflogursQsdQqflqMHFvldOUJbmD7u2PDBL1zIwhjfo=' 
WHERE 
  key_id = '41e754e1419564c7aae507e7a00d5dcc3b995a5200b42517a256be9142b58299' 
  AND (
    token = 'jflogursQsdQqflqMHFvldOUJbmD7u2PDBL1zIwhjfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )