UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'erBOHoIewk3/GLtzm24IsqbXs1YRXlBPr1zBRzii1bY=' 
WHERE 
  key_id = 'b3ccf51117de70f430a67f1acc860bc78f3452ee48cf6c6d500e3f44860bae28' 
  AND (
    token = 'erBOHoIewk3/GLtzm24IsqbXs1YRXlBPr1zBRzii1bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )