INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '689540533bddfe578a97440ee38396d348badefe45b3c4b0e17edd71868530ee', 
    'dNH1k+FslRSgDqCVA8KlhE697Eq5d8jyBasKopCgmQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)