INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1536f3b90ea0206c889e4974c964d0ca1dbea05d76c55aea4548cee541bde4a2', 
    '1MC8oRxzOUw2ZxRHiE9BRgIMjoSoDvBy4B2Ys+6nt8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)