UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T3w9Uh/JQl/4ogotMOR4qjSwcC41qwnZ0lrFVb27hlI=' 
WHERE 
  key_id = 'e2ab0e05f6ca14d79b90f58b9bbfd2079d737754818aa1be377ff942223ddcd4' 
  AND (
    token = 'T3w9Uh/JQl/4ogotMOR4qjSwcC41qwnZ0lrFVb27hlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )