UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+nRSZZKENZIECm1hOmTWJ3LELORLdHfSTkLg+2zRgE=' 
WHERE 
  key_id = 'f5017a0f45e2b9ce2ee10064e98a023858665d8f7d37bbc8dfe5b0982c33b2e6' 
  AND (
    token = 'f+nRSZZKENZIECm1hOmTWJ3LELORLdHfSTkLg+2zRgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )