UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uG0uXQ8n7LsARIWmDq745yxBSN2tmTY7V2y6uzjZCFg=' 
WHERE 
  key_id = 'c0b0a127fbdf18603e2ed06b5f731383130d4fdcbbff89c57b3bb83753c2aec9' 
  AND (
    token = 'uG0uXQ8n7LsARIWmDq745yxBSN2tmTY7V2y6uzjZCFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )