UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AaMi1vTp3AIejjqpBUW37+7xevAta4s/7bT/KEAzX7U=' 
WHERE 
  key_id = '5855075aa3a184e9e8f0f11ff796ed49c42564443af5a4b780e1f30170e18a74' 
  AND (
    token = 'AaMi1vTp3AIejjqpBUW37+7xevAta4s/7bT/KEAzX7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )