INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2e8a7b07771a5f49d8534b995cd7f529e41d8e1df9f269c013b34cd88f38b15', 
    'dVQGs8tet3aOgtlgHfDrFlRnKGOSHy01mIkli0A/5ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)