UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QU3PasE9bZPb9cdaIBWmJ/nEru/VoJkHh57fOwHWn1k=' 
WHERE 
  key_id = 'ed67a9ac2768f05f7d7303d0a5e51325e199944e20a74da1b2639c063386a3e4' 
  AND (
    token = 'QU3PasE9bZPb9cdaIBWmJ/nEru/VoJkHh57fOwHWn1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )