UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7k3Bhsv/bq+pqoM74GrkjigTyfMEqUKuTXS1oYNLh8=' 
WHERE 
  key_id = 'bed1caab270b17759f6f33e4df7dbbd84f111a6a8fd2df6aef6b0d2ff5a2ad0b' 
  AND (
    token = 'l7k3Bhsv/bq+pqoM74GrkjigTyfMEqUKuTXS1oYNLh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )