UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKJFb+kEteoOViHIKNgr/TuUVHcbxvBQEy41pU0qyJU=' 
WHERE 
  key_id = '4abaf9d1131390f8d9b2e02a8bec3485c8637ce696b1cde282d366b324462140' 
  AND (
    token = 'bKJFb+kEteoOViHIKNgr/TuUVHcbxvBQEy41pU0qyJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )