INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c421757de2f5fae8aacb85b4fa97ee25ef90d2c0244b1ef3cae535b206e292ad', 
    'riNUvs5vgY6yamWIFCp++H0Etq/0+BFElCogbBNFFpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )