UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rsXIQlh2ppwZzm1ikuxlr2cRpo5aSMI7VbJJvFADYHA=' 
WHERE 
  key_id = '89e40e3f3f9a052542ba24b32235b7378ef87793f82658a6cc016c03de926cb2' 
  AND (
    token = 'rsXIQlh2ppwZzm1ikuxlr2cRpo5aSMI7VbJJvFADYHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )