UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Egk1sf9gUkRL2u63KEb3pakCg2CN21IuzV2PM2EDRs=' 
WHERE 
  key_id = '8a8a4862bcaad321d404069d6f868d5efd223c523da1a107c9e4d5673cfadb28' 
  AND (
    token = '0Egk1sf9gUkRL2u63KEb3pakCg2CN21IuzV2PM2EDRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )