UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Lrr8XzWdakPyVKT97uaXh1izQ2vGZL0RWqZZvrSZgU=' 
WHERE 
  key_id = '1f3e78e8d61410733ca0b3c110e410369108b0ac6aa61979e58ae635100c9477' 
  AND (
    token = '7Lrr8XzWdakPyVKT97uaXh1izQ2vGZL0RWqZZvrSZgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )