INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '561c1738e97fc79bf3e1259ad0b6f51591ffa8c644daf9f1057f652e3029b145', 
    'tpmmdi6jZR5egixFA56RDBd9729u8inE33ghzUoJyNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00084

Result

int(1)