UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q2/pL69SlJWX2IushGWQux0KFOeBn4oleAdWaFTlg7E=' 
WHERE 
  key_id = 'ee2b781086cb4c8dd8a2e24a02d43bacc923bfb711be6184972198bc3cf51f9b' 
  AND (
    token = 'q2/pL69SlJWX2IushGWQux0KFOeBn4oleAdWaFTlg7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )