UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HqC0Xrswz+Kj8kkqg5hGM4+aXKfgqvysbt8Go91Q6tc=' 
WHERE 
  key_id = '20a58052ed71d8223c588fd0f28732825b78d1f287d06030a77841f5b9c24ac0' 
  AND (
    token = 'HqC0Xrswz+Kj8kkqg5hGM4+aXKfgqvysbt8Go91Q6tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )