UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4cCORYhtc4l+iPwoJi7BIofHSi0jGoDFyfxET3d2/co=' 
WHERE 
  key_id = 'be021045e40eabe6d8f5a648a4feefefa891e8fd54a31bfe87ab7ee8366aea7f' 
  AND (
    token = '4cCORYhtc4l+iPwoJi7BIofHSi0jGoDFyfxET3d2/co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )