INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9db7a04b7e40936b1f8821be9c56d0cb2cdb7dd732cb30ae64c5c038d58e278b', 
    '+oCF0/sXAROMbjNXr9gzTINL6EsWN+3QKok3cQSGpok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)