UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T3qlLSp7Js4FduN7igdtLOQ71/OcKkiLxGekd5ZGnKs=' 
WHERE 
  key_id = '32401d5c787478ea19984363340079017cdc70c542ad59868338b80c8d860473' 
  AND (
    token = 'T3qlLSp7Js4FduN7igdtLOQ71/OcKkiLxGekd5ZGnKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )