INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6947cd89008dd33607956005fb71c3466c2a44dc27e92a748d90d1e545f05c63', 
    'V+71owIcccrwHLFLRG5akIQWReaILieAQhyAyrxV4wE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)