UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u5Dolw/BfAGGH34dQhi9wReWKlM5byO97Ah5l8X5cNc=' 
WHERE 
  key_id = '78658ae46eadf9fd6d0f0e241680843adae0edadf7e88849975938f374dec99f' 
  AND (
    token = 'u5Dolw/BfAGGH34dQhi9wReWKlM5byO97Ah5l8X5cNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )