UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F2Hbta2GORbd1M2NJ6J5ei+I32w5gf8VFEL2UyDwaBU=' 
WHERE 
  key_id = '94cb99d21de6a2eb951cc72e958cd74fab531038c1ba7e85bc39ddda219974ca' 
  AND (
    token = 'F2Hbta2GORbd1M2NJ6J5ei+I32w5gf8VFEL2UyDwaBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )