UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vIGbuSxN5FGMr8c/MzzeSQjaWAWkcgeZelFDFnAX7CI=' 
WHERE 
  key_id = 'd75bcf1454d5074a5e1bfbeaecccaed6d309f1834cc6f5fe4c384692d5e31158' 
  AND (
    token = 'vIGbuSxN5FGMr8c/MzzeSQjaWAWkcgeZelFDFnAX7CI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )