UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQPBwV99C9MkjzCTaBb8V9Bh+RiTD01//r1XSd7qiDY=' 
WHERE 
  key_id = '7e6a0b06daf022aaf61d12acc527e2ec32d7a7bc0e82ce740adbe833197581a6' 
  AND (
    token = 'uQPBwV99C9MkjzCTaBb8V9Bh+RiTD01//r1XSd7qiDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )