UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jPKQumTMCVcWkyyaPQvCrFUvwnl2WCY1Ny52mgCRhRQ=' 
WHERE 
  key_id = '893ed0dd38eaa431abee2152cf5fdb51bcee98b60e1e2851fb98894d6edcda37' 
  AND (
    token = 'jPKQumTMCVcWkyyaPQvCrFUvwnl2WCY1Ny52mgCRhRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )