UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6lBJbQ6SbwKns8M8GV1P6pUTr6VoMN/Y8Q3TPCB3FOw=' 
WHERE 
  key_id = '247d193d6c6dc229b5356fe7c65c62af51c60ff3c48494657858432977014b14' 
  AND (
    token = '6lBJbQ6SbwKns8M8GV1P6pUTr6VoMN/Y8Q3TPCB3FOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )