UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eNiMDwTgg+f2hLw80l3WFg4X18eLkoRx7NlZZSQ0wEw=' 
WHERE 
  key_id = 'a9e094418d452e470b27498ec80e1faaaee345a34bf975ead8f9cdaf3cbd1006' 
  AND (
    token = 'eNiMDwTgg+f2hLw80l3WFg4X18eLkoRx7NlZZSQ0wEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )