UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nhVA0Z6NHVl/acI+9vuxqJHGs3/nyX+1j9nkKATdSjw=' 
WHERE 
  key_id = '613377b686a12295ff0cfaafc7f121b2dcfa383e8df787b10047a72ce1bb6837' 
  AND (
    token = 'nhVA0Z6NHVl/acI+9vuxqJHGs3/nyX+1j9nkKATdSjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )