UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVggLHACGsiDmZICyu6Yn1n4lO8Lmb7MQJJGhoIT60Q=' 
WHERE 
  key_id = '5b8ef2193d6718fffea30cf34ee15662ce5c864d735cb375fa1640cabb3fd4cc' 
  AND (
    token = 'pVggLHACGsiDmZICyu6Yn1n4lO8Lmb7MQJJGhoIT60Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )