UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EMSGwYBWevLTjUaBs+zpuHZXlOskI0I/MJuSYBTziKI=' 
WHERE 
  key_id = 'dd6d6dda3f2895384bb15a7be5bbd8535b64b470eeb891d614e9aa869c0cd43e' 
  AND (
    token = 'EMSGwYBWevLTjUaBs+zpuHZXlOskI0I/MJuSYBTziKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )