UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7otAcmHw3up5bOu0tcMYV7Xlzi4Eg5RCGZmus8LW3jA=' 
WHERE 
  key_id = '5194c2b7939eeaf8550c6c8133ec8abae2cc92296f69bbe6a5c420db2eda1f9a' 
  AND (
    token = '7otAcmHw3up5bOu0tcMYV7Xlzi4Eg5RCGZmus8LW3jA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )