UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xaDh3NjQoMZ9tpOUgYFHv/KbnVCVjcNP9+/9mywT6WM=' 
WHERE 
  key_id = '33a5049696a9b614c20e29738b96df84a0b4470daa9a4f01c512d667fe104bf5' 
  AND (
    token = 'xaDh3NjQoMZ9tpOUgYFHv/KbnVCVjcNP9+/9mywT6WM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )