INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7fc14963e48298f530087c9037b1c765542369799a3c229e5972c3f37654228', 
    '6Ko9Y7AoYOO/onYYbO1AjBLqL+QSXddXk7ihFptk56I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)