UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tHlnASls8+HK7Ud5YWSk0+FUHi0eX9yy3S5z7LVKgSQ=' 
WHERE 
  key_id = 'b504752456800ee6c1ee8258f94c2e1176bee3e6b93a05459da61bfcd9507b23' 
  AND (
    token = 'tHlnASls8+HK7Ud5YWSk0+FUHi0eX9yy3S5z7LVKgSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )