UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Jrk0P49JfKWkJD7s257711UWdSwRX6lCmZtSQppn2A=' 
WHERE 
  key_id = 'eb5cd45b18b39f8e5a84c09ee31313b66f8a47a10b51603763f8e5c66c5b50c7' 
  AND (
    token = '4Jrk0P49JfKWkJD7s257711UWdSwRX6lCmZtSQppn2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )