INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '577024a2fee15b352220abc358308d271688d445d0b2dd456eca25782bb4d424', 
    'Mry/NgxDCUfESq3A8PHcr6lv1e9EekiOgnn3gFHM1GE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)