UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '87L4W672Pl8X6z8sd3sloC/p3UWvSqkdosV33njEw94=' 
WHERE 
  key_id = '1c53ab0ea7c2444e2e7d6e579bbe1b4e215823b14849e37d16d3cb6afbb97916' 
  AND (
    token = '87L4W672Pl8X6z8sd3sloC/p3UWvSqkdosV33njEw94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )