UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHVychoXq0ssaCfImxPxqKx0ZQY2f69CXqWMDCKYm+A=' 
WHERE 
  key_id = 'e5a47f7030ac2063c350efb6e66a74e93228561acd7cefd50dce1b3ef939eef8' 
  AND (
    token = 'VHVychoXq0ssaCfImxPxqKx0ZQY2f69CXqWMDCKYm+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )