UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yJ0p3pVOR70P4gQaOGoYWjrd2QvFN6+PwgVoi836sWo=' 
WHERE 
  key_id = '1e9c201de5ac1fd5ff04fae904dcd71198c7beb777bf06d98cac6662a911d211' 
  AND (
    token = 'yJ0p3pVOR70P4gQaOGoYWjrd2QvFN6+PwgVoi836sWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )