UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lnjHbwFSq1ovJQtpevdsr5mvHlliSnlbzKOmasyXdVE=' 
WHERE 
  key_id = '03063fc0586ac81c6f58ab16abe5292a14921bd446a73304ed05e1bf6b09d81f' 
  AND (
    token = 'lnjHbwFSq1ovJQtpevdsr5mvHlliSnlbzKOmasyXdVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )