UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SIUIBoPm0STL7oI1Wb3dPLRHiDp55gWWQN211tU/xqY=' 
WHERE 
  key_id = 'af7cd4bee459e5a7a1f793956029ef9abf14525dee1bb439099045098e82f686' 
  AND (
    token = 'SIUIBoPm0STL7oI1Wb3dPLRHiDp55gWWQN211tU/xqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )