UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UYilGE+5RodG6OqCMQxipHyJ25z6yvU3M5RulT/nRsI=' 
WHERE 
  key_id = '6be1ca6af75b387d66c795eb688901502dfa5900a4589809e1d62eab1fddfc57' 
  AND (
    token = 'UYilGE+5RodG6OqCMQxipHyJ25z6yvU3M5RulT/nRsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )