UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/0V0ES0dj6OwXxJEl1BxWOEW5poG12J3TBTkNIbOFs=' 
WHERE 
  key_id = 'afaf19fa0dd844040dc60a43335d3afba279ae0986a350f348c137678dd5461a' 
  AND (
    token = 'I/0V0ES0dj6OwXxJEl1BxWOEW5poG12J3TBTkNIbOFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )