UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LprAmkep7LkaHEs+M1eNldRvzBmB8woAn0j/GNtcO/g=' 
WHERE 
  key_id = 'b554e6b2229300881098aab888ed0c92e8b4ec7ddef6a36bdf936f22e5c455a3' 
  AND (
    token = 'LprAmkep7LkaHEs+M1eNldRvzBmB8woAn0j/GNtcO/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )