INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '409513603e1b7d46e1d511255f55b54d56909d3afbb09b309316aefecd78c776', 
    'q32FZSijQapZV4NqVx+8TfGHGOQz8OaCNu2jD1iKqe4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)