UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kS8OX95qeB19855AcsmAZZd2QFR9whyLLsWFPaXplLM=' 
WHERE 
  key_id = '2fcad2067f5f661d99b0ed1d92770f5257fccc8f99d23872f5abec5fc22b3d2c' 
  AND (
    token = 'kS8OX95qeB19855AcsmAZZd2QFR9whyLLsWFPaXplLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )