UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P6RDpfxWL4sZM6KKBWHtA3FP9kpYUvqXADUYNGHAWQ4=' 
WHERE 
  key_id = 'eee3ed4c9722ecf84e60254fc616d87616d75a3e1b0da90f546791a00b5bcfd2' 
  AND (
    token = 'P6RDpfxWL4sZM6KKBWHtA3FP9kpYUvqXADUYNGHAWQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )