INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '720dd671237de7ae381371fc5e56ac6a444684cf0200e4b0c667d2807bd744b4', 
    'QQkOrF5iUTCf1DDY69fPz3rUcEw9H1O6QqBo9oUqqNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)