UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DV+OoVbKzVa3hB6c809/n0/TV3GZO24k+jv6hVf5J1k=' 
WHERE 
  key_id = '846cdb4b70456f64bfcc4e86481922a0dedf510f386a94c7509969d96799aee8' 
  AND (
    token = 'DV+OoVbKzVa3hB6c809/n0/TV3GZO24k+jv6hVf5J1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )