UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxtu8AwOhA4qWf2zLr8BqXqhkl0+tQyMPhVEMoDCChE=' 
WHERE 
  key_id = '1104162f4ae0016a2cb9f3d35f804955a7ff95f4449e9f9fb3ccdd26aa0a9ae0' 
  AND (
    token = 'oxtu8AwOhA4qWf2zLr8BqXqhkl0+tQyMPhVEMoDCChE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )