UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'upV0lnFVebRGk0Zy8AJs2VbuBU8mTdLg8vXohnaCP1U=' 
WHERE 
  key_id = '86960f582093e3fb1b2d67265ea47f43da628440043fdbd66e14b58fec781478' 
  AND (
    token = 'upV0lnFVebRGk0Zy8AJs2VbuBU8mTdLg8vXohnaCP1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )