UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uunzKaA1BMC6wNGukfGdwsgC9X2r/9nE8srUPJXL7qw=' 
WHERE 
  key_id = 'f80e39a7eaea5264c1d51ee7efc51a73e12d8e2b16011ae283892d6a259f19e3' 
  AND (
    token = 'uunzKaA1BMC6wNGukfGdwsgC9X2r/9nE8srUPJXL7qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )