UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R1DGiv+DVaTasKwG999yj1Jhl1lBpRGuEaE8vyzvlyA=' 
WHERE 
  key_id = 'c3dbd4fa6ed807106638c34b55760c7ceb2e5857b94de48597a25d19f50b4ad0' 
  AND (
    token = 'R1DGiv+DVaTasKwG999yj1Jhl1lBpRGuEaE8vyzvlyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )