UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I05f3HgW0BKbPTlxb7mOKabWXk+2W6iIeLtsm3PLYJ0=' 
WHERE 
  key_id = '859f30e892ee0079c1242059786b5e8ea149469a06c97d2b94d9628ca3ba0316' 
  AND (
    token = 'I05f3HgW0BKbPTlxb7mOKabWXk+2W6iIeLtsm3PLYJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )