INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '480521efc87f8aa53cb6d242e57951cc8cfa4d09730979aab12e258e8146acdd', 
    '2obiTkbrcJZkbDSzM1BKQBj5m63rtQPEPfES7irESfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)