INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a9b0eaf83ecbd01a29602fa9029a56f473c8147ba551183263c8cb349851e59', 
    'rV5ACaSOH2X5gS3KB57GO+ShBDiSD5yEEn4Svije+wM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)