UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cnl1fgymVDCJ37IqE7aEX+aMrW548W1dDfR203xX74o=' 
WHERE 
  key_id = '17571a0591efecfbfbbc342f8119ffffbb94f5e892b2040de1a2668372a95674' 
  AND (
    token = 'Cnl1fgymVDCJ37IqE7aEX+aMrW548W1dDfR203xX74o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )