UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm3OnPlF4thSKzwYRhFnR7gM9ePlRXMEfF/y7SNsuCEI=' 
WHERE 
  key_id = 'f7b47afac50b063bc977408261a94315f6683776f41f486d9fb1641c1c7a9546' 
  AND (
    token = 'm3OnPlF4thSKzwYRhFnR7gM9ePlRXMEfF/y7SNsuCEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )