UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fk1M3a04m7LGB55F3EoniEOzsrlFjX3DpgLx6l5i//g=' 
WHERE 
  key_id = '59f52f91fe8553f8f216623a7fd93da9094d7997127ae3e1444a9da068711f9e' 
  AND (
    token = 'Fk1M3a04m7LGB55F3EoniEOzsrlFjX3DpgLx6l5i//g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )