UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZtvWlJ2lOtCFLvtWDWSn20dfh4guX8ZZpgOiqWhI5WU=' 
WHERE 
  key_id = 'eec9430eb085a1ff93e61c1857d0f23e659edda7cee987e6860e086dfc1e1ee7' 
  AND (
    token = 'ZtvWlJ2lOtCFLvtWDWSn20dfh4guX8ZZpgOiqWhI5WU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )