UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ldE+nbWH+F/dfCNJKleLce4vJ+2VP9C+Jfnxq3e4/GU=' 
WHERE 
  key_id = '4525bfb47881e49e3249df6d22ab3e6714c51827c07dab4aa92490ffc5734da9' 
  AND (
    token = 'ldE+nbWH+F/dfCNJKleLce4vJ+2VP9C+Jfnxq3e4/GU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )