UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p8733RC6Amv4YD5IJjsgeZOVsBr69llLYXteDcmQfWI=' 
WHERE 
  key_id = 'e547cde7fa0597d81581616e7b981dee6c1e92e0f2c85bb7d39321fc18037b10' 
  AND (
    token = 'p8733RC6Amv4YD5IJjsgeZOVsBr69llLYXteDcmQfWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )