INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6edf305278c232f88fc3214e2c0613d853d7901a698a4b50ecaea2dcc7909474', 
    '7G6afzgTdCtpp9JQ0/8Op6oKGS1ymDvgANjFGEi7smI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)