INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '120f202640e2cb985b3d27f5ceca79acdb01f1d4fd41a3196e701540f034ed35', 
    'h4NEYN5jcQigTMwI3GIU8tJzvD0GTrv7fV89g0re9vU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)