INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3730778cadf7b856cdaf315cf280aed6cb1c0695324e09e2e0cdab2cb55f2932', 
    'jvV4Y3dPqrjPKWsiTlNnXW298tNokcBQr75g+R3MLOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)