UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BInzBbmP+uWdy+6NZcNSjn46jncpvQT5At2AhNCXK9U=' 
WHERE 
  key_id = '6e46f44343ccc88cc265e0d0cee65aa7a04121c9060953e5f80c53a0f19e3d58' 
  AND (
    token = 'BInzBbmP+uWdy+6NZcNSjn46jncpvQT5At2AhNCXK9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )