UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gIWU3DjtKRB2VoifOiQzWGgoQiJyMxXbgjJ8mYM3tKU=' 
WHERE 
  key_id = '6d0ff433f1cadc90254fa614fbeae8423d5b0bc7a0bd95eed8a865337896a5ac' 
  AND (
    token = 'gIWU3DjtKRB2VoifOiQzWGgoQiJyMxXbgjJ8mYM3tKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )