INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31bf40fbdbecf992f20b402a2e809ef5e9004c8eca46ee5e5eea622b7728e0fa', 
    'Tins3g74rtcjRTGHPKiXL8+vBOkwHtDoqDLtQbxea0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)