UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd4tO0vqvBDPIbxgGdgQYZ04p8LXyCUlNDUuMe4gaoCk=' 
WHERE 
  key_id = 'bbed209fe6564c6963065b2df60081a5f243e648f0aa288dcf9772a1f4bfb725' 
  AND (
    token = 'd4tO0vqvBDPIbxgGdgQYZ04p8LXyCUlNDUuMe4gaoCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )