UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bbxvf6eOyOS0Q/mPsYwz6dl8NHNwq37MJlc+thlC3OY=' 
WHERE 
  key_id = 'fad07aac915d8b5c028b73c8369f143c05e7567a26db052b45c50038fb7bdf27' 
  AND (
    token = 'Bbxvf6eOyOS0Q/mPsYwz6dl8NHNwq37MJlc+thlC3OY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )