UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZB0p9UYesdkZZG5f8jg1r8RvysB8QaEVRQpW7XNpgOo=' 
WHERE 
  key_id = '515b54ee1ff80ef7a987dfedb6eea72ac6e16578141158409b282cecb4ef9aeb' 
  AND (
    token = 'ZB0p9UYesdkZZG5f8jg1r8RvysB8QaEVRQpW7XNpgOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )