UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'roi7xDQvXwi3Gir1kF6D2kzShjQvjTPStvzEg12B3dA=' 
WHERE 
  key_id = '45f41cc78803c148edea5b40cd0235fdec0b92d592621f8f4a6ab6bd9fed07ba' 
  AND (
    token = 'roi7xDQvXwi3Gir1kF6D2kzShjQvjTPStvzEg12B3dA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )