UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZDeh5EQXNiXcIZFVuWo4UJCT+SzoZTS1MSlghRth7eQ=' 
WHERE 
  key_id = 'e8496f247811597894502fc37397e1e284f49062c26bb2097e33e338757d76cf' 
  AND (
    token = 'ZDeh5EQXNiXcIZFVuWo4UJCT+SzoZTS1MSlghRth7eQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )