UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VIkqZbFmyZdX/ZCTWg1xVJmpb8C9fdENpQK3vIefiOk=' 
WHERE 
  key_id = 'd48a99040d62c797cd14d5301aab5739b960eeb5241854dfbe97e3e9f5e107e8' 
  AND (
    token = 'VIkqZbFmyZdX/ZCTWg1xVJmpb8C9fdENpQK3vIefiOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )