UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JoKjb0eDIDbTekIZl0kL3leYRjY9m0PCGrettRfQQgc=' 
WHERE 
  key_id = '966c63fe90bc004785b4b44209cf0a04fdd867d0db8f6c53365065ccb53e6a25' 
  AND (
    token = 'JoKjb0eDIDbTekIZl0kL3leYRjY9m0PCGrettRfQQgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )