INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa5e7c4e792a3947a6ff3278df704e73705b8def272eaed195168aa113a50534', 
    'HB674Whx5VRwBFARhD1XjzYFlHysdGT9zD9y1pEhW0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)