INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d18c34eae5e249f0ff05d49db4447de8ee311cbd59a21ba05701eafa86aca8e', 
    'lj9zYbeq2njRDkQnWW3B6a6DmV/eCQE7MUYLjyrTE8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)