INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8e42e5a96f831bba99832f17b8cd55467275553e89c70f857ee9262d2b2947c', 
    'gV4XEeGPvpNfao1I2dgIIzgARkM4TrF7+jRcmfqhT2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)