UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'esJvUeWzVRUmhTb8C0qX7q8yKUCXA5i//0w/MAQW1qA=' 
WHERE 
  key_id = '57d9b96b460414647192f80caf8598fb72cb58312e9153e552eb617a1f75179e' 
  AND (
    token = 'esJvUeWzVRUmhTb8C0qX7q8yKUCXA5i//0w/MAQW1qA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )