UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gOxLq8S8P0RdMiv028y/VB+aMqGk8arEQDOjEmdREyI=' 
WHERE 
  key_id = 'da18a86cb6d76982fbdae2a4f28d701501783a469115abab9cb591e1fea25842' 
  AND (
    token = 'gOxLq8S8P0RdMiv028y/VB+aMqGk8arEQDOjEmdREyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )