UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dyG69+ArPJ9ICUVWqQEAVCVMxaEKFycLjmGSMwGMSec=' 
WHERE 
  key_id = '4ea741f6cee33b9c489ca6a912c7675e8bf4c0d90257d307c0c61d96d14f732f' 
  AND (
    token = 'dyG69+ArPJ9ICUVWqQEAVCVMxaEKFycLjmGSMwGMSec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )