UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZb1hbWO75GZ+0iqXD1gI7gKIYSqJEDWo0DLYcYuJwk=' 
WHERE 
  key_id = 'c99825ef0b564ac58b16b6b06bdabac530240c6bf9f09f9cc1c3bfca7a48736a' 
  AND (
    token = 'PZb1hbWO75GZ+0iqXD1gI7gKIYSqJEDWo0DLYcYuJwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )