UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZAblql14zoNTgM2nV4Gnba8OcquuStMm8BmhcHRLFc4=' 
WHERE 
  key_id = '491481303cba454130429b02af29531569421417b82b0856d2acecdfe1ce12c3' 
  AND (
    token = 'ZAblql14zoNTgM2nV4Gnba8OcquuStMm8BmhcHRLFc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )