UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rucBA6rIj6WWeFfDQZNhQfNkX7g2ug/nVyEfvMX9Eoo=' 
WHERE 
  key_id = 'e0cb4ec6c29dc7a2fbb1f5c0345cc19a510f5123e075b2fc9eb2b4af32dd6857' 
  AND (
    token = 'rucBA6rIj6WWeFfDQZNhQfNkX7g2ug/nVyEfvMX9Eoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )