UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bt3DLplL/8oPWmBp7OokSRBckv+TzHjy6dOl5cfJLvw=' 
WHERE 
  key_id = 'e5d9afb04d3f46ab223b615474958925c2acd26bbfb3f2cf1620f19c11fed95c' 
  AND (
    token = 'bt3DLplL/8oPWmBp7OokSRBckv+TzHjy6dOl5cfJLvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )