UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5KvZ0imqbj1F6bi+s1hCYosUv9gcpqZIkhKsRYscM4=' 
WHERE 
  key_id = '75dd4d53efb2910d79dbfe75dbaa8ee82ff8ec21faf7ae6be0f9d612a417cc16' 
  AND (
    token = 'v5KvZ0imqbj1F6bi+s1hCYosUv9gcpqZIkhKsRYscM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )