UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'biG+qV5sNVTNAR4uajvrTfRddkRAwQzoPG1lN1ipi3E=' 
WHERE 
  key_id = '23848a2bb072bd15a3bdbbd534f844fb17b938d2d78ef54e55d7a8de016214de' 
  AND (
    token = 'biG+qV5sNVTNAR4uajvrTfRddkRAwQzoPG1lN1ipi3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )