UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sCCS8GFLxL93DStR1G6RT5D+dStZI7pa+0fxyAJ6yH0=' 
WHERE 
  key_id = '928b5edc9a19fa4de1bf30937a3c94f224510dc6018c30707bb09546d790726a' 
  AND (
    token = 'sCCS8GFLxL93DStR1G6RT5D+dStZI7pa+0fxyAJ6yH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )