UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q/PHqCW31bdhWaS/XJVIO9BWmQLQ9z0GuMQSjlt5vh0=' 
WHERE 
  key_id = '637b0b02bdbc2a3aa9a7dbd6a058dc6a1295a313df140511a48c604430334cff' 
  AND (
    token = 'q/PHqCW31bdhWaS/XJVIO9BWmQLQ9z0GuMQSjlt5vh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )