UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/dDqYL5QXW0drgSo2p1rEPNc3ReXzIJXzxTaoGoF074=' 
WHERE 
  key_id = '28b98a988ab5aaebfb0e5dfeb08a007eca1abde1007b6a2c08fcc416ae2399d2' 
  AND (
    token = '/dDqYL5QXW0drgSo2p1rEPNc3ReXzIJXzxTaoGoF074=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )