UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vm926yCbPi3azSSEY6miFv2yZDYu1HU6swET84uXBX4=' 
WHERE 
  key_id = '2566bc904f91abeeeeb0f1511da4eb7ce717ed7479770c46fece6f9f7c1f3918' 
  AND (
    token = 'Vm926yCbPi3azSSEY6miFv2yZDYu1HU6swET84uXBX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )