UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZhbT2gCLP1vR5BkScdaCS3POjTpfs+FfbnSDv9Dlf0E=' 
WHERE 
  key_id = '8d34e3850cc43b1a6782d620de59b3ee378c067f84f9fc6014a43b2405a1e90f' 
  AND (
    token = 'ZhbT2gCLP1vR5BkScdaCS3POjTpfs+FfbnSDv9Dlf0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )