UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fyESRFzk94vues/nYpmf4OZG74Y/DVt9wjQ2vjO5TqM=' 
WHERE 
  key_id = '2390ba64d673756bb5014dbfe2c72e3241c23cf9cc1741df14b40d3669276a3f' 
  AND (
    token = 'fyESRFzk94vues/nYpmf4OZG74Y/DVt9wjQ2vjO5TqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )