UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HGETSYb5zjJwWi3NeexQEZBkobGwcwTyVW7RSpKU+Xk=' 
WHERE 
  key_id = '85edc507c4420c8f02610ca084d7030c4048240755a054a66b385abd946f23be' 
  AND (
    token = 'HGETSYb5zjJwWi3NeexQEZBkobGwcwTyVW7RSpKU+Xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )