INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f615cff823f2d2600f8e70219b454eef4b82dad4f5289b21596df1571b69222', 
    'D8axwoa3go+uuOEDrphYSD5zhcnKlTjUvodstAGyOGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)