UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GC2MZ26vgfnOLi2C58UvJb+p+QpbHuuXo/PLswaaOo0=' 
WHERE 
  key_id = '9e9bb6eb313ad8c8124d297fc15060873f29a8198b8947c6a0c54bf78ef36f00' 
  AND (
    token = 'GC2MZ26vgfnOLi2C58UvJb+p+QpbHuuXo/PLswaaOo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )