INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6190d367e3068640111b415014c1c4fdf3cc69219627c96329af8fb62483122', 
    'qBD2Zz4NbJDatLtsjBnQV5/r40MNrRmmyByYDb8/aj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)