UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uIz7MkR87WD6CXe1stbavU3rI9+4J/LtldyLo6AMftU=' 
WHERE 
  key_id = 'eb20f5ea31321b08f1e38b61f980cc849a4e7212f27a889d72d3de6003b23f4f' 
  AND (
    token = 'uIz7MkR87WD6CXe1stbavU3rI9+4J/LtldyLo6AMftU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )