UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DiHIoQZsoodWTaZeiBz2HjoMJmHObMtGtfRThfWsQ98=' 
WHERE 
  key_id = '47841c2db5ea1480139803e68e53d7c276f9d22586e57754f373f6fe7484607a' 
  AND (
    token = 'DiHIoQZsoodWTaZeiBz2HjoMJmHObMtGtfRThfWsQ98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )