INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8af637c411212b8c48ff32d7261c6cc12b0f3f3489650090a3122d9d818cf10e', 
    'se2c9tHmMs5jTBwxWWGoFZ5d/4WsR3X6olb6Xx3H0oY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)