UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rNZLzdB537Ld2gsw2RQXHQmJJI49RogzofHusH7uTBY=' 
WHERE 
  key_id = '6ba0c973da6acd7ab8f5310262a4bc2bc7011a164d72f6514e2549855c6cd1f9' 
  AND (
    token = 'rNZLzdB537Ld2gsw2RQXHQmJJI49RogzofHusH7uTBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )