INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a09c3f0c8246287d4d64a2d0e0fdc4205251e39a4302d0d85a874ee536025b0', 
    'MaxPWutbT2RoF8jK3ON5PwCoi0HQiGnDlIGR5LkIDRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)