UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rMGOzbxekOw3sARrOjhbBpCepw1Y/NT0ztHt1YDkY+4=' 
WHERE 
  key_id = '5c9b965c6ca416c2c19b963ccdfecf4db2d28aa2d44c560bc47254ba33030681' 
  AND (
    token = 'rMGOzbxekOw3sARrOjhbBpCepw1Y/NT0ztHt1YDkY+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )