UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXt2sq4VRw//mQJWScj4PppC7vMLT5gv06XgWat33nQ=' 
WHERE 
  key_id = 'f42c230e0f465becee2b7b795809af9ce438baf45b7cdf9feb2a2ea73bd7b0c1' 
  AND (
    token = 'UXt2sq4VRw//mQJWScj4PppC7vMLT5gv06XgWat33nQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )