INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4b6b17ffa937d2255bcd15e70ec032aad5d83ae351c5d65365c85a8dcb02e7e', 
    'r23QfW7T2+QBllGNifPk37OcaOxEULKPJpmPZUv3bXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)