UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ROX9PehOreYiavN7yNWc6C+FMyO3kNPTqwml4OACZUQ=' 
WHERE 
  key_id = '8d35b2e976bed5ced676ec262e0d03f9e692d0ffec0c1c4c3e582877f777533c' 
  AND (
    token = 'ROX9PehOreYiavN7yNWc6C+FMyO3kNPTqwml4OACZUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )