UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6KEKPd/QbKiKG5V201Re1Jr72tPWTSCHVdHkq3mi3IU=' 
WHERE 
  key_id = 'b8f244e9f9f672d46dbdb816f41f757c449a4b40f65b2b1de5298ba326f66eda' 
  AND (
    token = '6KEKPd/QbKiKG5V201Re1Jr72tPWTSCHVdHkq3mi3IU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )