UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GZl5bGOX/ZWmq4NWLWLDXe+EuR4JQ7NITLQReb7GD+o=' 
WHERE 
  key_id = '76eac3df58afa291172666109ee6fb6b963b3f260e590c404af92496894cf9e9' 
  AND (
    token = 'GZl5bGOX/ZWmq4NWLWLDXe+EuR4JQ7NITLQReb7GD+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )