UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KqwHW1oaX5EGUoLiW6pARkCOs15UFqD7tLyvz09j3IQ=' 
WHERE 
  key_id = '3f32c313b890f2780925eb66772b5ff02f3e39a1930c004094c5c9eb85226b2c' 
  AND (
    token = 'KqwHW1oaX5EGUoLiW6pARkCOs15UFqD7tLyvz09j3IQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )