UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vpqHu0wlNVEtpa0Z9hTT4btXpSoruxqQwcco/MmOjDg=' 
WHERE 
  key_id = '54f680bfa6fae1d83ff16c2de5617879f4ccd48901ea4aeaea98fcd047a4fe8a' 
  AND (
    token = 'vpqHu0wlNVEtpa0Z9hTT4btXpSoruxqQwcco/MmOjDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )