UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ctYdkTPJMPdEQQX548QroEnzm26GVbCD/2gLiHCG4Pg=' 
WHERE 
  key_id = '6d61614995c38224939b5021fc7b49a5af1baf84bf75fd33387c271c611f79c4' 
  AND (
    token = 'ctYdkTPJMPdEQQX548QroEnzm26GVbCD/2gLiHCG4Pg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )