UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMkv1oWWHuxrl8bgpeETknvO0k/qBwHxubBxHbcOwDE=' 
WHERE 
  key_id = 'acfe4b33c3ef2bc004d4540c984515fd69c9dde0321b9c2c271e3ac5e21f6a77' 
  AND (
    token = 'LMkv1oWWHuxrl8bgpeETknvO0k/qBwHxubBxHbcOwDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )