INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f71d921fad7b26cba2095d218cf352746e2aa9adbf148b0d58b9fbfd0f93e3da', 
    'VWwn0EqIjItgHEYG1MeX8tFlqHL+brfsGGautpfP87Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)