UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KADdRVncvUbhgevWTkFnNux9CeMMyWbYu+UakqjkApg=' 
WHERE 
  key_id = 'ea88d9f2bd2039b8ea4fc83a3a2c1f86e5fc86f0c216318f0d792caeb80545a3' 
  AND (
    token = 'KADdRVncvUbhgevWTkFnNux9CeMMyWbYu+UakqjkApg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )