UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eruUL6mkTU+jlTGnVj3dokD+nH8/HCudpeKxHxNqpvg=' 
WHERE 
  key_id = 'f82a182c2c38f6c464ada01b9a1bba85e448d8f70b0989f423bda78deff93763' 
  AND (
    token = 'eruUL6mkTU+jlTGnVj3dokD+nH8/HCudpeKxHxNqpvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )