UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BjRpSuLi5Sa+1JXcyv1cyshkyq6RiWfirwtIowayKis=' 
WHERE 
  key_id = 'c546badd3e29ef6f0cac6704130b0a0c438b4d801cc25ff9c076dc265377bf8e' 
  AND (
    token = 'BjRpSuLi5Sa+1JXcyv1cyshkyq6RiWfirwtIowayKis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )