UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nl1pmT6h3qwzZ4Rn5DSsXNnvlOOG4qm91brI9HK55g=' 
WHERE 
  key_id = '7594276f476b54ca6a89639448c6aaabc0dd5d35b01bec48749aec4750cdbb0e' 
  AND (
    token = '9nl1pmT6h3qwzZ4Rn5DSsXNnvlOOG4qm91brI9HK55g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )