UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G6lomoGmsQeJKVZH2mLqYXvxNY87dDW7nfNJfptH62M=' 
WHERE 
  key_id = '26d34b93158e55b9dc0ffa27f0c11979548a0c774e61cf43351a67712b7fff79' 
  AND (
    token = 'G6lomoGmsQeJKVZH2mLqYXvxNY87dDW7nfNJfptH62M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )