INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef476666f9f49d4a715cc671f3a8673d0814ed4352e422087eb3e501f5271573', 
    'AQDiLGO7Hy7r686rRfj2A0czgrx0anwsajKBMkCpElc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)