UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vktez9qdgYscx4mlxWi7Ubx6QOuIderdBk0UPYY6X1k=' 
WHERE 
  key_id = 'f60dff4a0e3fa7059ed6f0e7ed2bb48b218112cf9f8add6db953f8b81cc6b7bf' 
  AND (
    token = 'vktez9qdgYscx4mlxWi7Ubx6QOuIderdBk0UPYY6X1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )