UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'prVVU/sgtuF4Ea3EhZjMl4LeYdWSCwrFdMroTclz1LI=' 
WHERE 
  key_id = '7205a2aeed60e10e8933df86913b2da30f7c9aacc5c1e531bbdf2bd6a38427a0' 
  AND (
    token = 'prVVU/sgtuF4Ea3EhZjMl4LeYdWSCwrFdMroTclz1LI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )