UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLfz+/p5O2Ks7mFndZnEAnfoWtaRcPsvsLDJL7gXqQI=' 
WHERE 
  key_id = 'de2ffe4d1b09b66eabc8f599144f11491dd648508427f871940db14770a0ba48' 
  AND (
    token = 'aLfz+/p5O2Ks7mFndZnEAnfoWtaRcPsvsLDJL7gXqQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )