UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gbXngNPOCDFn5rfnre6EAILFbi+SZLrImNjCbErOva8=' 
WHERE 
  key_id = '9684858d57f04835fcf2b661d965746bc5604bf895c1b6d18438fc7a567cd353' 
  AND (
    token = 'gbXngNPOCDFn5rfnre6EAILFbi+SZLrImNjCbErOva8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )