UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dLHuSbIZsxL+fPH22DHH5v8WRVBNAfVquj0LFW3ekVc=' 
WHERE 
  key_id = '2ed70e084aedc98258831a017a92bb7be0f159c919cb4db045e061f622749074' 
  AND (
    token = 'dLHuSbIZsxL+fPH22DHH5v8WRVBNAfVquj0LFW3ekVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )