INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81d50b946ff1231f49c4a173183558ed5e2578a09e49f038e18afa1fb60c0674', 
    'uW5unh+/XJyelJloA+9cfVAOUK/c1nAhQNAZOY91KGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )