UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x7cZVuTnxgpplZSh+G6uIv8Ec97y6dlKc/tOG6dSY2w=' 
WHERE 
  key_id = '34f8a1773542b876d2f4249732ba56170883d1e51294988aa567b1be1010dc00' 
  AND (
    token = 'x7cZVuTnxgpplZSh+G6uIv8Ec97y6dlKc/tOG6dSY2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )