UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aHLcyJWfnT9eyZPA+VvtugqIc6qbJDUkmD26RuAYeso=' 
WHERE 
  key_id = '41fef881d5452b228a7f5e6cb32b89e947412d2d520d6fdc6f033480b110eba8' 
  AND (
    token = 'aHLcyJWfnT9eyZPA+VvtugqIc6qbJDUkmD26RuAYeso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )