UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N4H55Ys3G3NVWmNDXb8ejhCVRDAWi+u1tna5UxLD0Cg=' 
WHERE 
  key_id = 'f440830d5dd8900e5ccaa2ec493780968dc88f70f9eecb79705ad8224dd146d5' 
  AND (
    token = 'N4H55Ys3G3NVWmNDXb8ejhCVRDAWi+u1tna5UxLD0Cg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )