UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6BZsYrOWa76+/pbDe7ivfRTLBEL0stP6pwyj1Ve1sEU=' 
WHERE 
  key_id = 'ea9abac0b2ad5ca5cef6e66916dd123be031a023fc2b06c5ea6e8a9549bf1a04' 
  AND (
    token = '6BZsYrOWa76+/pbDe7ivfRTLBEL0stP6pwyj1Ve1sEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )