UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sNT2nIOq1AytN0PIXqrGpkmQ+Yw8CYY5s35K8HzDKPQ=' 
WHERE 
  key_id = '4c342ec37ce306497d876643a085a208015be5f48bf4eee5e10b10cb154bf60a' 
  AND (
    token = 'sNT2nIOq1AytN0PIXqrGpkmQ+Yw8CYY5s35K8HzDKPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )