UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p+scrjbZBurMcKm8Xggrn1fpzLkutE1ZLf3PFDea+2M=' 
WHERE 
  key_id = 'c5c850596de8e4ee64ae5dcfc9dfa2f6f2c865a80255d719e87e3bef322f8c4d' 
  AND (
    token = 'p+scrjbZBurMcKm8Xggrn1fpzLkutE1ZLf3PFDea+2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )