UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ofzt0p6t3pi+SgFJEDCpqeuQFatxco/S0+jcamnPGOE=' 
WHERE 
  key_id = '697719b50338891005252f8aa1a11f1f65ecc0854b9f47256a4b318d3c200cbf' 
  AND (
    token = 'ofzt0p6t3pi+SgFJEDCpqeuQFatxco/S0+jcamnPGOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )