UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/KRKULUadOTUQ4GGIX+/1Lk9TOo9EQ2nsgWjgLeeIUg=' 
WHERE 
  key_id = '7f7728fd48a0a6023eb585c6d6b22ca39faaf12386b5e6a3f4ad92d26aa03da9' 
  AND (
    token = '/KRKULUadOTUQ4GGIX+/1Lk9TOo9EQ2nsgWjgLeeIUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )