UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g7sOkMShQo+ulc0fKcMlkbWIM2S0CkVoxkWa30Hu07s=' 
WHERE 
  key_id = 'a8d86b1055abeb2b289dbec51c266d9e49c11c12e1919775eb00661cf06eef8f' 
  AND (
    token = 'g7sOkMShQo+ulc0fKcMlkbWIM2S0CkVoxkWa30Hu07s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )