UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1CRh6P5NCTKXG2tw/U3XX+20x4vfWHLXNVc953x//RI=' 
WHERE 
  key_id = '920f0e5ddb125460458789d4a599e75d0506f8e8020d288396e44ce794d77e28' 
  AND (
    token = '1CRh6P5NCTKXG2tw/U3XX+20x4vfWHLXNVc953x//RI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )