INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '877eb9868256652da19c6aa68fad1af327121b8c6ba4622550c3066af7397268', 
    'oY/Vv/aVsGnAnDHRB0sfm38BWv2xExKkScR5v3amBSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)