UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D/aVxWKUjzegp79a2brVdWm5cHhClEkm1/kdfgYTw0w=' 
WHERE 
  key_id = 'cd4644a6d4752dbd341176549fa0108bb417304350483fd7cd757b24e4bf9fc7' 
  AND (
    token = 'D/aVxWKUjzegp79a2brVdWm5cHhClEkm1/kdfgYTw0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )