UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qt7jj5dR7QWH3ALL7PqbEON0tjH0yHvWy2coTIK/Wnw=' 
WHERE 
  key_id = 'd668e0dd7bf6970cd5e211c62c38a37706fb6750a844a7cd6ac5fd0edb8e2437' 
  AND (
    token = 'Qt7jj5dR7QWH3ALL7PqbEON0tjH0yHvWy2coTIK/Wnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )