UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+U/JjuClO0319UucaWk4L4REgJb1gUreVczEqlsIAG0=' 
WHERE 
  key_id = '9e3ddfa770b812782c24b5deb76b560821c1af7ae6b31629dab2899aa71b0ca9' 
  AND (
    token = '+U/JjuClO0319UucaWk4L4REgJb1gUreVczEqlsIAG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )