UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DLS5Xb0GNI8HG2pPw643Mf7ZWgevBHz7oX7XcxqTcKs=' 
WHERE 
  key_id = '8ab62e34d82ef9a4859729c067e9a3e81cba9de87a0dab2ff47ca878ac3fd429' 
  AND (
    token = 'DLS5Xb0GNI8HG2pPw643Mf7ZWgevBHz7oX7XcxqTcKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )