UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I9G86TKsxZmbKFK1KqywHskzKFbG1vqwE85nl2bcxYE=' 
WHERE 
  key_id = '5adb091fc494e0d1eeebc77d1925b6a992fc15baaec762588d682d0d3edcf892' 
  AND (
    token = 'I9G86TKsxZmbKFK1KqywHskzKFbG1vqwE85nl2bcxYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )