UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4ztMQugSBFF55MPBCsa1v3F3LlKJPpqonUsZgMAyWI=' 
WHERE 
  key_id = 'aa3beb22e9a4fabd22bb50898ee3a83cea9a3eef79dc4b7196b294ec340d4f07' 
  AND (
    token = 'v4ztMQugSBFF55MPBCsa1v3F3LlKJPpqonUsZgMAyWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )