UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yy1F1XOkXfDMHzS3OjWceHnkxE2sSpH90aDXezXsw5Y=' 
WHERE 
  key_id = 'ccbd7a569dd70d2d36e681824a274d800128b871e129d0bd31aeef5797abba2f' 
  AND (
    token = 'yy1F1XOkXfDMHzS3OjWceHnkxE2sSpH90aDXezXsw5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )