UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cypK3VFSgRKtkEH4W5wPfQTzarzFqRE6Vm8b5e21K/E=' 
WHERE 
  key_id = 'a7763a8901de49617de2ca6abbe5e19306cdfbe1b3b804a3776aece48ba063a4' 
  AND (
    token = 'cypK3VFSgRKtkEH4W5wPfQTzarzFqRE6Vm8b5e21K/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )