UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HNUhkJa4AOUzTjHhUcadvrIIbbNzrFjhKMxxMbreoe4=' 
WHERE 
  key_id = 'b0eb343fc9d2ed6f913cc6d743d57857813c70f697e137d0bb28f5fbe7cc9f6b' 
  AND (
    token = 'HNUhkJa4AOUzTjHhUcadvrIIbbNzrFjhKMxxMbreoe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )