UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oBctHo/qkrQCauq7d2FVg3M1tg3mY6o8ohLrE8ZO2Ts=' 
WHERE 
  key_id = 'd84810c68d240bb07c4c0a69a1d3d42cd6fe19818beb67fceb23de83d8909fa7' 
  AND (
    token = 'oBctHo/qkrQCauq7d2FVg3M1tg3mY6o8ohLrE8ZO2Ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )