UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'THUVvWj0aiQet5hnGdxAZ1Ndj2b4ifzZUQ2yzPxSczE=' 
WHERE 
  key_id = '21162dcaee7ab053876cbbda486a8a922a9725e9a1e6ba69af73b2392c5fbb04' 
  AND (
    token = 'THUVvWj0aiQet5hnGdxAZ1Ndj2b4ifzZUQ2yzPxSczE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )