UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hHzM3tyapLZqKSQP+lfKETLSlW7rxfEYZDvi6AJWPMU=' 
WHERE 
  key_id = '1c82e3c36f02bbb30e6846f4dcf178e4b0e8cc436b438ba611a0331cab4b4cb8' 
  AND (
    token = 'hHzM3tyapLZqKSQP+lfKETLSlW7rxfEYZDvi6AJWPMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )