UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ydns9Z2hxr6Frtf3gMYNa+JEw6qxf/P6UBmJWFh/M68=' 
WHERE 
  key_id = 'f2055d049a8f6539ddba01d3bfb88a440b797f3a11fe48d9de5d0d0984a06265' 
  AND (
    token = 'Ydns9Z2hxr6Frtf3gMYNa+JEw6qxf/P6UBmJWFh/M68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )