UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wt8AY8mhZ9j7lgctSYg//M2q9dBvRkhhxwTPRbzDi3M=' 
WHERE 
  key_id = '2d3230ea7f95c8ac594e3f2a71d3cca0d73a341d4e142d97fe2ea822bd8fdaaa' 
  AND (
    token = 'Wt8AY8mhZ9j7lgctSYg//M2q9dBvRkhhxwTPRbzDi3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )