UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yLp+cHXGiVUJ+iR8nGP42OYZsE02JalYiofhR2HIkfM=' 
WHERE 
  key_id = 'e6428f5141ebed7b0faaa026dbab510a3fb4bc60013cd63e2123b9f0bc2809f9' 
  AND (
    token = 'yLp+cHXGiVUJ+iR8nGP42OYZsE02JalYiofhR2HIkfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )