INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5a65167bfc3d0b9744eb424b664dff082b4729af5630056230c230694257186', 
    'S2jM4kZAJXK2MPiDTHdy3URCsZmipMeRB0l3oQ/+eMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)