UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wG2lejdGUesOyuF8EKb+0Ciy5y86nLpbvL/MISSnpGM=' 
WHERE 
  key_id = '92f40960e6f5731752d1aac773279332aade08b21aecdbf9b655a889b2088166' 
  AND (
    token = 'wG2lejdGUesOyuF8EKb+0Ciy5y86nLpbvL/MISSnpGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )