UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '31SDSKlmXWaLjA+E42wE62QrpvXniJQCBB4KJKJx1Lc=' 
WHERE 
  key_id = 'bdfe322de07464943c609332c37b5feaef220c3370423296aa528664457dc41b' 
  AND (
    token = '31SDSKlmXWaLjA+E42wE62QrpvXniJQCBB4KJKJx1Lc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )