UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cjIFw6YnBxNM2pvXK1HOTE5dOyGMd4D3yLqgygkY+dg=' 
WHERE 
  key_id = 'd509a8f7cf7fa649c71d484cd236230a2d98ea0351523b16958b682e56ea3d97' 
  AND (
    token = 'cjIFw6YnBxNM2pvXK1HOTE5dOyGMd4D3yLqgygkY+dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )