UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pAzhTeCJdW+qC17j4I6f4SZ5kbbS/DBkZ6/fei2kSYs=' 
WHERE 
  key_id = 'a8c0409526a639efc096260cd8548f36c4370663d67675520633b486b6675cc5' 
  AND (
    token = 'pAzhTeCJdW+qC17j4I6f4SZ5kbbS/DBkZ6/fei2kSYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )