INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb400f1db9c9047fafc9fb83674a66d1e3f772238bef360d1c072fb4dcc050a7', 
    'EJepxY4oRnZBvJaYsRTeC3mJmhIMKS2QUUB7XvlGM/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)