UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/f95Ko/b0Zsza66HO9Tff2yzNmzxGWMKLVBbbdGmYPM=' 
WHERE 
  key_id = '1071b853720c62efe1c71b3bf5473a14553e9113f70877170179f337f7d09476' 
  AND (
    token = '/f95Ko/b0Zsza66HO9Tff2yzNmzxGWMKLVBbbdGmYPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )