UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X0VxgKMkBnn3Xcxxx2ouQFj8ADZq7+n2+vo0GN8rhX8=' 
WHERE 
  key_id = 'f841c1bb3530f083dabc90a1614b47a7a485fe5e93ec4082c27199c4256693de' 
  AND (
    token = 'X0VxgKMkBnn3Xcxxx2ouQFj8ADZq7+n2+vo0GN8rhX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )