UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zTsIsHD0x/Vq2wLs5HMY42d6SUo7/XzxF17jaTqL7Lc=' 
WHERE 
  key_id = '9426fdfd0bae36a84a491b00439dd82acf439ddfe1da07cb6089751068bf6125' 
  AND (
    token = 'zTsIsHD0x/Vq2wLs5HMY42d6SUo7/XzxF17jaTqL7Lc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )