UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PUlqu5ZQhF6xFHKZ5LAK28vABSOFntS/wNn+u3YxptI=' 
WHERE 
  key_id = '678fe98756c655e6e1f4e0631ec2a8550e9eaa47d6cc7e4bcceb1e3434128d62' 
  AND (
    token = 'PUlqu5ZQhF6xFHKZ5LAK28vABSOFntS/wNn+u3YxptI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )