UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZTi+epgLcl23p3IdB16+H6B06Z2A44Yvkyhvcn/jo1M=' 
WHERE 
  key_id = '4b4a1b3afe4e88566a11395c37d513c620c559bd061ec79ad9776342a8c4299a' 
  AND (
    token = 'ZTi+epgLcl23p3IdB16+H6B06Z2A44Yvkyhvcn/jo1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )