UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2CtzzOiW3OLiZSr+4Aw1Fq+Jm4gO5qryZ45wBKSUsJg=' 
WHERE 
  key_id = '1191fd01335b4924683a015e3b45314955202d1cb756658719d11feb40d6d91c' 
  AND (
    token = '2CtzzOiW3OLiZSr+4Aw1Fq+Jm4gO5qryZ45wBKSUsJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )