UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fxelEndkpON2L0ypeXSKfFzqfUlsfPPP7Fv1huLYaLI=' 
WHERE 
  key_id = 'e14d2bb4f10efc679b2563c3131abe9e10b9cce92a45b86fefdb203692015bc7' 
  AND (
    token = 'fxelEndkpON2L0ypeXSKfFzqfUlsfPPP7Fv1huLYaLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )