UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gEbYKF2FdPzxPCe7ZLkZL63J4kcnur+xIPTAYM/JIWg=' 
WHERE 
  key_id = '3edd35e9b379ab3accd4865520cd64be5c35f790d2295b689321008926885397' 
  AND (
    token = 'gEbYKF2FdPzxPCe7ZLkZL63J4kcnur+xIPTAYM/JIWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )