UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8hj27WNFf2N/Sy7OtkAwpXGLdPPlLTyZ7I7OOb4m4Ic=' 
WHERE 
  key_id = 'eb76ed5167daf54cfd1900bf6556a847a8626d90aa6c1c6b14c5698b607f0a5b' 
  AND (
    token = '8hj27WNFf2N/Sy7OtkAwpXGLdPPlLTyZ7I7OOb4m4Ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )