INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91a56d8ae2895a61d487550aa58bed1dd8a4875f75f79b1b7f925c1248de8822', 
    'c6cgcEg0gcJCJuYj8rtyffTZyUlBP7rso7bwTRVQvTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)