UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rTfXx89E3yo+b34nx/6CYxIyeAFLs20vkQP7BxH1IFw=' 
WHERE 
  key_id = '89f3660c0ad5f9df8a64e5efbe766c04374916ab1e6c0d541d0a9ec80fbc5743' 
  AND (
    token = 'rTfXx89E3yo+b34nx/6CYxIyeAFLs20vkQP7BxH1IFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )