UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TyWFYsloQOsVnDLEyh2GZt6ThjqYX/Y68rsBgvbUfGo=' 
WHERE 
  key_id = 'c1e436ce6b61f3c06bd878112ec9cdcee696320b614cc0226fddbe7011b18de3' 
  AND (
    token = 'TyWFYsloQOsVnDLEyh2GZt6ThjqYX/Y68rsBgvbUfGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )