UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7QHJMqnpXKMJoMX2m6qzvOfzTI/Jm7Mfn877m8YWL10=' 
WHERE 
  key_id = 'dfd578ed6bafaeecef528dcbc070300d1c362dbda94dc431278954a4e577eb99' 
  AND (
    token = '7QHJMqnpXKMJoMX2m6qzvOfzTI/Jm7Mfn877m8YWL10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )