UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'weTMoGoHwoNyZGxp3lsf3UfRvPaSrkzKi6ZSg1g+VU8=' 
WHERE 
  key_id = 'c649a560a55dd79c90d551bdadc80ab9b4998ab3d641b36532c12230994722ff' 
  AND (
    token = 'weTMoGoHwoNyZGxp3lsf3UfRvPaSrkzKi6ZSg1g+VU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )