UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBlsyAYFu7jR8VQPZUEhtEMzdCuB3/Mr7gECggW76Ds=' 
WHERE 
  key_id = '742fc296596dc8db33b8e5024a803bf07d8b900f8ee45d04ac7dd9ab15069028' 
  AND (
    token = 'nBlsyAYFu7jR8VQPZUEhtEMzdCuB3/Mr7gECggW76Ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )