UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lmQUejuD911CCKb6fpejcMlC1iAr2j37YZYOj4xlgs8=' 
WHERE 
  key_id = '31da36ba47e38c13c790f6288d51b5c20786118c2f4c27485b5e7a4e52ff7a98' 
  AND (
    token = 'lmQUejuD911CCKb6fpejcMlC1iAr2j37YZYOj4xlgs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )