UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vUxT1OAx9Gx7FvyGoDhP3uqII/msTYP6vnqf2gQaSTc=' 
WHERE 
  key_id = '9afbdfc981e61b2275a22cbfdce28252a59ec09a2d2093c346bab9ce670be04d' 
  AND (
    token = 'vUxT1OAx9Gx7FvyGoDhP3uqII/msTYP6vnqf2gQaSTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )