UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Em1HVRla7j6uMzKOz/3cA9Q9fAUQC9YWZVV0/OsGKg=' 
WHERE 
  key_id = 'fcd24df0e5635c1e6f7d21b7d531650bd58f33559bccfd9d5dce26c3567998d9' 
  AND (
    token = '/Em1HVRla7j6uMzKOz/3cA9Q9fAUQC9YWZVV0/OsGKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )