UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BX9V3lIYVpxp/v/M2Y6Q8bfP0LCCSXiCxvI7LQVOY2U=' 
WHERE 
  key_id = '2b7eb0a75b188a5b70ce0323ebceee69ace9808380de5d1477a1749ded7ef8cb' 
  AND (
    token = 'BX9V3lIYVpxp/v/M2Y6Q8bfP0LCCSXiCxvI7LQVOY2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )