UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4FGuu1SeKmZ6HWLxomFHGANO+lx0/4LMhNfqayCi0LA=' 
WHERE 
  key_id = 'a477c69f447a7d5b697283f1c2529d0745ec38f9ec956d70f0d5a1dce6e26816' 
  AND (
    token = '4FGuu1SeKmZ6HWLxomFHGANO+lx0/4LMhNfqayCi0LA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )