UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MjqLHVBEPpQ1uVrSDxcYGXj8aciD805bpEJMfQ9eif8=' 
WHERE 
  key_id = 'b253e6ddb2c8683ce3804ea7d0a150436ac4735b14725225b4853eed08f1b38e' 
  AND (
    token = 'MjqLHVBEPpQ1uVrSDxcYGXj8aciD805bpEJMfQ9eif8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )