UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HsUhoj1bGE8g/g8pB28a6N41dIQf8IbTavtcmpoMGQ4=' 
WHERE 
  key_id = 'c891d536a794a4e26d73a8f8084df46135eb9a4d4d91b4c41aafcc5f9c1231a0' 
  AND (
    token = 'HsUhoj1bGE8g/g8pB28a6N41dIQf8IbTavtcmpoMGQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )