INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '956fcf20310a41827d4d64ba1d161ee96e612f082ba5ec7bf82e9f24d44972bc', 
    'mpLdUzf9AL9Bv75nOa0a1i7t2rUTbGI9vXedG8r9ehM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)