INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8a0e7a884a7ced6403149bf4739202bc30dcc62300fc51e1b5f95d79554612f', 
    'byK1KMkPB9p5i60e15v57UJ0pZyQbrGbeApCv+BjJts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)