UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZytj3HKGWezJqzrkwfyqLbeyGc9GokhBTDV7+d2qaw=' 
WHERE 
  key_id = '3fabee20249204b80b82086991c4e1681799e299472380a720d52ce6eab13ed5' 
  AND (
    token = 'EZytj3HKGWezJqzrkwfyqLbeyGc9GokhBTDV7+d2qaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )