UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OLW4WgoG8Rrg0mg78q2KTaCHNoDGks7cgLoG24+FRKU=' 
WHERE 
  key_id = '105212ecf99d9ebdbf5f3837788239c80619738431bd8c48e180d62adebe3e24' 
  AND (
    token = 'OLW4WgoG8Rrg0mg78q2KTaCHNoDGks7cgLoG24+FRKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )