UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BhOhFQanIvRSCZeCDB/CsTQ20RbezkeyoA8xrpEqIv8=' 
WHERE 
  key_id = '6500f7cf88e6319661b072b4088c829b95bab28d3e709e38b262bc0c3092606d' 
  AND (
    token = 'BhOhFQanIvRSCZeCDB/CsTQ20RbezkeyoA8xrpEqIv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )