UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JT9A/fsh/ZLlbuelKlbctmmgQT8Y4EO6V4ejYM479dk=' 
WHERE 
  key_id = '95a8ce2e72d32308c26ecd2f93eb6bc2e32bba90e41aee953d21f58917f8b87d' 
  AND (
    token = 'JT9A/fsh/ZLlbuelKlbctmmgQT8Y4EO6V4ejYM479dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )