UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y/kVz9LBiU7fEv58Lc3dDpPjMqYRE1ihcJQd0AEjYdU=' 
WHERE 
  key_id = 'd38caaf2342b6d38838a0b3d2867ece0c5960daca3d307bd5d50b4ebe80fbb25' 
  AND (
    token = 'Y/kVz9LBiU7fEv58Lc3dDpPjMqYRE1ihcJQd0AEjYdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )