UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pbrews43LqP7sdT/7muCDKSBblH49/LQcOclzYmsKj8=' 
WHERE 
  key_id = 'f4c4e67ca566941bd1c06cf06678ed038a839a915cbbb1111a51be60c46cce70' 
  AND (
    token = 'pbrews43LqP7sdT/7muCDKSBblH49/LQcOclzYmsKj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )