UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sr/DIhDIKAL9PVig+f80zN9iiVIfYd35PBhZRx81b3E=' 
WHERE 
  key_id = '92bb93a0ac4e44acba944ba28f35dd620070611364e13ce18c2b367ba5a34ae9' 
  AND (
    token = 'Sr/DIhDIKAL9PVig+f80zN9iiVIfYd35PBhZRx81b3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )