UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rzEi4v6CryjOKUgd86OrwWf4lPq5rTOzmuYrqiMaMzY=' 
WHERE 
  key_id = 'c06cb37a7aeea581d902fb63eebed5da504a451b9793e7b4d104c1ac23270c73' 
  AND (
    token = 'rzEi4v6CryjOKUgd86OrwWf4lPq5rTOzmuYrqiMaMzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )