UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iGcz4ESGsFhzeT6wJMewkkZoFojiZzos8MEAa0zqqFc=' 
WHERE 
  key_id = '3bb0f2dafebe093eca415b7d948006199ec63b4030650c6bb13bf97eac36c929' 
  AND (
    token = 'iGcz4ESGsFhzeT6wJMewkkZoFojiZzos8MEAa0zqqFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )