UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rrc1T1ACjUMgN1x8KWDV39SLMWPSdHv2O5rrqGK+YB0=' 
WHERE 
  key_id = '7f323d53a888867181c3cf8b1fd94fab72d35adb67afe3d29d1bea415912715e' 
  AND (
    token = 'rrc1T1ACjUMgN1x8KWDV39SLMWPSdHv2O5rrqGK+YB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )