INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f6c650ad5813cc5d194ba304409b4b87af916d699384441e1593e32fe77c248', 
    'N9tpP+nsBPxLsqH5qkdJKeYoYnFyDOu48fdryT+VNuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)