UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M9WkGzFsjFePtO2uOzolRBR83nxGdyJoY9j6Gj1vl9k=' 
WHERE 
  key_id = 'fdfef682eee87064f7b12640c7864159bb1e7eb39c6e6f566f36c1766e3b3ec6' 
  AND (
    token = 'M9WkGzFsjFePtO2uOzolRBR83nxGdyJoY9j6Gj1vl9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )