UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zpnFUPkgajXTqE3iJVNFIqGmm/bofN4D8RLOKS0nQcg=' 
WHERE 
  key_id = '5f97cf53fc9a29ec2d7090df4f4c3ac51dc6d9be6fec8a9a1b4f23f9ba1ba293' 
  AND (
    token = 'zpnFUPkgajXTqE3iJVNFIqGmm/bofN4D8RLOKS0nQcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )