UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E4uRN5Ug9TWHGr+McCbccaBtbzChr6eGnOM3ZvSPrMA=' 
WHERE 
  key_id = '565028a5cb627d292580c07bf7bca32acb7ac319a46e5b14530b4357ef9c3dfd' 
  AND (
    token = 'E4uRN5Ug9TWHGr+McCbccaBtbzChr6eGnOM3ZvSPrMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )