INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8681183f1be227d2bfcb6dce674387b32f011ea507c94ba3b25d619cae505f1', 
    '/YfMbo2tlx5v0O0X2WjpMluotAdOXgno6tbY4Pp7FgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)