UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wChjB7f1SFjPzafGCOml7wxHqHeML+q1Tuf/4+H+AZ8=' 
WHERE 
  key_id = '6c2f0bae8370cc0743d47e2b1c5ef52e1a62cd75fc23c58dbac8b37164a14c8b' 
  AND (
    token = 'wChjB7f1SFjPzafGCOml7wxHqHeML+q1Tuf/4+H+AZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )