UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/69f5b0tEWg1aFC29JS/8KPoMWSQbWjK7T1FoFE6hJQ=' 
WHERE 
  key_id = '8e51df05af0a121b29cbdb35316290801cb6e9aa8caf9dbf8f9600de105a41b8' 
  AND (
    token = '/69f5b0tEWg1aFC29JS/8KPoMWSQbWjK7T1FoFE6hJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )