UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5jBBwJuZm12fpdfyK2PtwFQOQ90fnZwpPQFHIhdYVsc=' 
WHERE 
  key_id = '2b4c1d04cadcb5e3dae9905a10b339f51d8c3fecde531e422d8ff12c72cc1af7' 
  AND (
    token = '5jBBwJuZm12fpdfyK2PtwFQOQ90fnZwpPQFHIhdYVsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )