UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1r2iZjOX3M/hLsLPOqcCJniIISBZfsjKPXfPkuvCLj8=' 
WHERE 
  key_id = '8733c598558b214aed3d70f7f2d9c3705722e9d8a8709c4987d19b89fcfaca53' 
  AND (
    token = '1r2iZjOX3M/hLsLPOqcCJniIISBZfsjKPXfPkuvCLj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )