UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3nrU2ILwkJumAilukhbxjB7hiid7Mm1u7lraHQmf4HA=' 
WHERE 
  key_id = '051f792f3e5bb7502c68be1cc098e468f332007290ae595def4035a33a286ab6' 
  AND (
    token = '3nrU2ILwkJumAilukhbxjB7hiid7Mm1u7lraHQmf4HA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )