UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pmrYpWAoTxLe6GflpGERl8m3vGqZhhujduLhSkkQ2RQ=' 
WHERE 
  key_id = '1bd846241b718e25469271511807aaf30170b197ae2f15b36c51ba340bb94003' 
  AND (
    token = 'pmrYpWAoTxLe6GflpGERl8m3vGqZhhujduLhSkkQ2RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )