UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+1dS1e+LotlJVI3BAM7jgYMmpWvXSdJ12fp7pD48cgc=' 
WHERE 
  key_id = '3b1dbe07505f0ed8bd65bfae31fe9167e9ec6a4fedd586336873013c77f9e7c1' 
  AND (
    token = '+1dS1e+LotlJVI3BAM7jgYMmpWvXSdJ12fp7pD48cgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )