UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gyL+2C2dvCvrfbYP5vpkXwDJhIW1I/KTNW0Kvpgh6Oo=' 
WHERE 
  key_id = 'f20a9e2348fb391c9bb3ab65eb89681bf55b8e044c48b7a26dad3bec8070fd0a' 
  AND (
    token = 'gyL+2C2dvCvrfbYP5vpkXwDJhIW1I/KTNW0Kvpgh6Oo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )