UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QU3vgdJuaoSb5ewMhozfwNjcNytDcn/GVmtB/3VuUUU=' 
WHERE 
  key_id = '44829111207e3ebba312f28927e1c177470d5b952a5dcab7e1c61a60cc2d2221' 
  AND (
    token = 'QU3vgdJuaoSb5ewMhozfwNjcNytDcn/GVmtB/3VuUUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )