UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p79voFfezNMPLnikw1F2CNqb3lmks/6170Q6zdekNoM=' 
WHERE 
  key_id = 'e6c6e87378de308f3f8cda8707c3b38e8473f1f3b1ae1bd531d1610cb0639b03' 
  AND (
    token = 'p79voFfezNMPLnikw1F2CNqb3lmks/6170Q6zdekNoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )