UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZOxtZlbTizRkuIaQe5WtYzVapKfrX8KmehUoLy81yDw=' 
WHERE 
  key_id = '6aa839ffb1c51f5cbbd0cfa2afa2b7b613f2026d0424ed7de1c224e281aa0174' 
  AND (
    token = 'ZOxtZlbTizRkuIaQe5WtYzVapKfrX8KmehUoLy81yDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )