UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o0NeMEqdiJNWESKzB4q3jeNtUvvVRityLsgfh0CcYMQ=' 
WHERE 
  key_id = '20b8d814d799f333dc5dbbc63c5f03097aa40945ad3bed5bf5c96c7efa1e93a7' 
  AND (
    token = 'o0NeMEqdiJNWESKzB4q3jeNtUvvVRityLsgfh0CcYMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )