UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mSOQRw7mha3CKdkvHVGh7MdKlAyJtiEZ11bywQoHLms=' 
WHERE 
  key_id = '6bc86daedc50489c8562996032ffcbae1dba64a01e1535c2a3c6c95e30ed0651' 
  AND (
    token = 'mSOQRw7mha3CKdkvHVGh7MdKlAyJtiEZ11bywQoHLms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )