UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IufvHW2j01Jg40N5aLWgfaGWdKOQyk3qpA71/Soh6ng=' 
WHERE 
  key_id = '5a5afde3e2727f4c63a61cb37aaf5f46a5c15a269435753f855352189c28d9fd' 
  AND (
    token = 'IufvHW2j01Jg40N5aLWgfaGWdKOQyk3qpA71/Soh6ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )