UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eSBQQPRglX3wHcjfC2nmcMI3AAUItUA/ZAf+YYwi3Hw=' 
WHERE 
  key_id = '6c6d332b3c89e68bad19d6462da569e853160b0bbb2c27ad78100b3c255d2882' 
  AND (
    token = 'eSBQQPRglX3wHcjfC2nmcMI3AAUItUA/ZAf+YYwi3Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )