UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A7qeFo8QvlR+fuFksDiyzWMMRYcdE7tV5WtxYyfB780=' 
WHERE 
  key_id = '4d20b9d272f3ee30fcd09e0f3a4ed4d928d1e8decd2f7ff507064b41702a7130' 
  AND (
    token = 'A7qeFo8QvlR+fuFksDiyzWMMRYcdE7tV5WtxYyfB780=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )