UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jr5nrw1qnVxVwtO9ySVWiAEfBCT8OS8FkEYlvSBc2EY=' 
WHERE 
  key_id = '94be3efb9239e6abca22b4ab0104e595045f001bfa1df59ed475b59bc99773bb' 
  AND (
    token = 'Jr5nrw1qnVxVwtO9ySVWiAEfBCT8OS8FkEYlvSBc2EY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )