UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lQaIbd+by+PKW2BnSf6DqVGZo79r51t0v2KU5QUZOMM=' 
WHERE 
  key_id = '2eb03cfd6f81b6370a05a9f3d4dcf52f61f1e0b62bdb303d164aef5f90ef308e' 
  AND (
    token = 'lQaIbd+by+PKW2BnSf6DqVGZo79r51t0v2KU5QUZOMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043