UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zxov9D0r+3uIpQ/Vpo9jhvScxZ86301JpGwVghN0RtQ=' 
WHERE 
  key_id = 'fbf6e012c442d37bbccd1c042e2c45313357157f1c4eb98297a77b83e939c34a' 
  AND (
    token = 'zxov9D0r+3uIpQ/Vpo9jhvScxZ86301JpGwVghN0RtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )