UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0w7WOuxxAtQS8MF6o0In4YtW2s9k16FQ+/OFj6de+qE=' 
WHERE 
  key_id = '6f0c758061dd35006f86d69654b126b4864ca79c50b583ef4fd737bb1638319d' 
  AND (
    token = '0w7WOuxxAtQS8MF6o0In4YtW2s9k16FQ+/OFj6de+qE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )