UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CaxDgphgp4a11kUbIFi6ZjwbtCOzLM3jZOAfZdQkUKY=' 
WHERE 
  key_id = 'c735e796fc64713488ff2a9f59145edb79af3848880914d4ec34bb25d80e3f59' 
  AND (
    token = 'CaxDgphgp4a11kUbIFi6ZjwbtCOzLM3jZOAfZdQkUKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )