UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+EqX8QH1ry4o5qNyBl62b/hN9xc4gwK4w1MFgaCwYY4=' 
WHERE 
  key_id = '396ea4888b26e916306f06a93b16d3266a764f5aaee10b893d5a66e093c1a07b' 
  AND (
    token = '+EqX8QH1ry4o5qNyBl62b/hN9xc4gwK4w1MFgaCwYY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )