INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28e92fc4f623422ecf4fd02d2ffffe640c807ce56ab4865b5fac37950cab030f', 
    'GYyegb4jyEEvZ7x2fyozw1mMBdNrdjn5/3W+2s8dyFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)