UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eRUiounc6GZzOE9VT6jfR9SEfnKkQ95DCzwJEyYAfUI=' 
WHERE 
  key_id = 'b369c4e23597009349db5ec9a12e64a22bb426c95b1fc1c677783a41feb1263f' 
  AND (
    token = 'eRUiounc6GZzOE9VT6jfR9SEfnKkQ95DCzwJEyYAfUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )