UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZkGxwCNv4FvYWyZiz09UyFtzkGewWOesmCTY+Jr0zr8=' 
WHERE 
  key_id = '9b50dba30ee160c3b4bebf76ac9b3e0f452837c66fce54f7977270a5ca08acf3' 
  AND (
    token = 'ZkGxwCNv4FvYWyZiz09UyFtzkGewWOesmCTY+Jr0zr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )