UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VH4HDLjW9AKnUgHubCG0h6lLwNvCiTvUW3y4mIeR3tg=' 
WHERE 
  key_id = 'cf619c0c20c1af2dceebf492aca81da36be0a2306df4e9faf6b0012c4664cb38' 
  AND (
    token = 'VH4HDLjW9AKnUgHubCG0h6lLwNvCiTvUW3y4mIeR3tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )